47424390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 135862272

約数和(自身を除く): 88437882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 195, 221, 230, 255, 299, 311, 345, 390, 391, 442, 510, 598, 622, 663, 690, 782, 897, 933, 1105, 1173, 1326, 1495, 1555, 1794, 1866, 1955, 2210, 2346, 2990, 3110, 3315, 3910, 4043, 4485, 4665, 5083, 5287, 5865, 6630, 7153, 8086, 8970, 9330, 10166, 10574, 11730, 12129, 14306, 15249, 15861, 20215, 21459, 24258, 25415, 26435, 30498, 31722, 35765, 40430, 42918, 50830, 52870, 60645, 68731, 71530, 76245, 79305, 92989, 107295, 121290, 121601, 137462, 152490, 158610, 185978, 206193, 214590, 243202, 278967, 343655, 364803, 412386, 464945, 557934, 608005, 687310, 729606, 929890, 1030965, 1216010, 1394835, 1580813, 1824015, 2061930, 2789670, 3161626, 3648030, 4742439, 7904065, 9484878, 15808130, 23712195, 47424390]

約数ペア:

[(1, 47424390), (2, 23712195), (3, 15808130), (5, 9484878), (6, 7904065), (10, 4742439), (13, 3648030), (15, 3161626), (17, 2789670), (23, 2061930), (26, 1824015), (30, 1580813), (34, 1394835), (39, 1216010), (46, 1030965), (51, 929890), (65, 729606), (69, 687310), (78, 608005), (85, 557934), (102, 464945), (115, 412386), (130, 364803), (138, 343655), (170, 278967), (195, 243202), (221, 214590), (230, 206193), (255, 185978), (299, 158610), (311, 152490), (345, 137462), (390, 121601), (391, 121290), (442, 107295), (510, 92989), (598, 79305), (622, 76245), (663, 71530), (690, 68731), (782, 60645), (897, 52870), (933, 50830), (1105, 42918), (1173, 40430), (1326, 35765), (1495, 31722), (1555, 30498), (1794, 26435), (1866, 25415), (1955, 24258), (2210, 21459), (2346, 20215), (2990, 15861), (3110, 15249), (3315, 14306), (3910, 12129), (4043, 11730), (4485, 10574), (4665, 10166), (5083, 9330), (5287, 8970), (5865, 8086), (6630, 7153)]