53119920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4517}}^1$

素因数の和:4547

約数の個数: 120

約数和(自身を含む): 191599344

約数和(自身を除く): 138479424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 4517, 5880, 9034, 11760, 13551, 18068, 22585, 27102, 31619, 36136, 45170, 54204, 63238, 67755, 72272, 90340, 94857, 108408, 126476, 135510, 158095, 180680, 189714, 216816, 221333, 252952, 271020, 316190, 361360, 379428, 442666, 474285, 505904, 542040, 632380, 663999, 758856, 885332, 948570, 1084080, 1106665, 1264760, 1327998, 1517712, 1770664, 1897140, 2213330, 2529520, 2655996, 3319995, 3541328, 3794280, 4426660, 5311992, 6639990, 7588560, 8853320, 10623984, 13279980, 17706640, 26559960, 53119920]

約数ペア:

[(1, 53119920), (2, 26559960), (3, 17706640), (4, 13279980), (5, 10623984), (6, 8853320), (7, 7588560), (8, 6639990), (10, 5311992), (12, 4426660), (14, 3794280), (15, 3541328), (16, 3319995), (20, 2655996), (21, 2529520), (24, 2213330), (28, 1897140), (30, 1770664), (35, 1517712), (40, 1327998), (42, 1264760), (48, 1106665), (49, 1084080), (56, 948570), (60, 885332), (70, 758856), (80, 663999), (84, 632380), (98, 542040), (105, 505904), (112, 474285), (120, 442666), (140, 379428), (147, 361360), (168, 316190), (196, 271020), (210, 252952), (240, 221333), (245, 216816), (280, 189714), (294, 180680), (336, 158095), (392, 135510), (420, 126476), (490, 108408), (560, 94857), (588, 90340), (735, 72272), (784, 67755), (840, 63238), (980, 54204), (1176, 45170), (1470, 36136), (1680, 31619), (1960, 27102), (2352, 22585), (2940, 18068), (3920, 13551), (4517, 11760), (5880, 9034)]