49711740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 166634496

約数和(自身を除く): 116922756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 163, 170, 195, 204, 221, 230, 255, 260, 276, 299, 326, 340, 345, 390, 391, 442, 460, 489, 510, 598, 652, 663, 690, 780, 782, 815, 884, 897, 978, 1020, 1105, 1173, 1196, 1326, 1380, 1495, 1564, 1630, 1794, 1955, 1956, 2119, 2210, 2346, 2445, 2652, 2771, 2990, 3260, 3315, 3588, 3749, 3910, 4238, 4420, 4485, 4692, 4890, 5083, 5542, 5865, 5980, 6357, 6630, 7498, 7820, 8313, 8476, 8970, 9780, 10166, 10595, 11084, 11247, 11730, 12714, 13260, 13855, 14996, 15249, 16626, 17940, 18745, 20332, 21190, 22494, 23460, 25415, 25428, 27710, 30498, 31785, 33252, 36023, 37490, 41565, 42380, 44988, 48737, 50830, 55420, 56235, 60996, 63570, 63733, 72046, 74980, 76245, 83130, 97474, 101660, 108069, 112470, 127140, 127466, 144092, 146211, 152490, 166260, 180115, 191199, 194948, 216138, 224940, 243685, 254932, 292422, 304980, 318665, 360230, 382398, 432276, 487370, 540345, 584844, 637330, 720460, 731055, 764796, 828529, 955995, 974740, 1080690, 1274660, 1462110, 1657058, 1911990, 2161380, 2485587, 2924220, 3314116, 3823980, 4142645, 4971174, 8285290, 9942348, 12427935, 16570580, 24855870, 49711740]

約数ペア:

[(1, 49711740), (2, 24855870), (3, 16570580), (4, 12427935), (5, 9942348), (6, 8285290), (10, 4971174), (12, 4142645), (13, 3823980), (15, 3314116), (17, 2924220), (20, 2485587), (23, 2161380), (26, 1911990), (30, 1657058), (34, 1462110), (39, 1274660), (46, 1080690), (51, 974740), (52, 955995), (60, 828529), (65, 764796), (68, 731055), (69, 720460), (78, 637330), (85, 584844), (92, 540345), (102, 487370), (115, 432276), (130, 382398), (138, 360230), (156, 318665), (163, 304980), (170, 292422), (195, 254932), (204, 243685), (221, 224940), (230, 216138), (255, 194948), (260, 191199), (276, 180115), (299, 166260), (326, 152490), (340, 146211), (345, 144092), (390, 127466), (391, 127140), (442, 112470), (460, 108069), (489, 101660), (510, 97474), (598, 83130), (652, 76245), (663, 74980), (690, 72046), (780, 63733), (782, 63570), (815, 60996), (884, 56235), (897, 55420), (978, 50830), (1020, 48737), (1105, 44988), (1173, 42380), (1196, 41565), (1326, 37490), (1380, 36023), (1495, 33252), (1564, 31785), (1630, 30498), (1794, 27710), (1955, 25428), (1956, 25415), (2119, 23460), (2210, 22494), (2346, 21190), (2445, 20332), (2652, 18745), (2771, 17940), (2990, 16626), (3260, 15249), (3315, 14996), (3588, 13855), (3749, 13260), (3910, 12714), (4238, 11730), (4420, 11247), (4485, 11084), (4692, 10595), (4890, 10166), (5083, 9780), (5542, 8970), (5865, 8476), (5980, 8313), (6357, 7820), (6630, 7498)]