49002330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 141523200

約数和(自身を除く): 92520870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 323, 389, 390, 442, 494, 510, 570, 646, 663, 741, 778, 969, 1105, 1167, 1235, 1326, 1482, 1615, 1938, 1945, 2210, 2334, 2470, 3230, 3315, 3705, 3890, 4199, 4845, 5057, 5835, 6613, 6630, 7391, 7410, 8398, 9690, 10114, 11670, 12597, 13226, 14782, 15171, 19839, 20995, 22173, 25194, 25285, 30342, 33065, 36955, 39678, 41990, 44346, 50570, 62985, 66130, 73910, 75855, 85969, 96083, 99195, 110865, 125647, 125970, 151710, 171938, 192166, 198390, 221730, 251294, 257907, 288249, 376941, 429845, 480415, 515814, 576498, 628235, 753882, 859690, 960830, 1256470, 1289535, 1441245, 1633411, 1884705, 2579070, 2882490, 3266822, 3769410, 4900233, 8167055, 9800466, 16334110, 24501165, 49002330]

約数ペア:

[(1, 49002330), (2, 24501165), (3, 16334110), (5, 9800466), (6, 8167055), (10, 4900233), (13, 3769410), (15, 3266822), (17, 2882490), (19, 2579070), (26, 1884705), (30, 1633411), (34, 1441245), (38, 1289535), (39, 1256470), (51, 960830), (57, 859690), (65, 753882), (78, 628235), (85, 576498), (95, 515814), (102, 480415), (114, 429845), (130, 376941), (170, 288249), (190, 257907), (195, 251294), (221, 221730), (247, 198390), (255, 192166), (285, 171938), (323, 151710), (389, 125970), (390, 125647), (442, 110865), (494, 99195), (510, 96083), (570, 85969), (646, 75855), (663, 73910), (741, 66130), (778, 62985), (969, 50570), (1105, 44346), (1167, 41990), (1235, 39678), (1326, 36955), (1482, 33065), (1615, 30342), (1938, 25285), (1945, 25194), (2210, 22173), (2334, 20995), (2470, 19839), (3230, 15171), (3315, 14782), (3705, 13226), (3890, 12597), (4199, 11670), (4845, 10114), (5057, 9690), (5835, 8398), (6613, 7410), (6630, 7391)]