53915220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 176609664

約数和(自身を除く): 122694444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1447, 1620, 1863, 2070, 2484, 2894, 3105, 3726, 4140, 4341, 5788, 6210, 7235, 7452, 8682, 9315, 12420, 13023, 14470, 17364, 18630, 21705, 26046, 28940, 33281, 37260, 39069, 43410, 52092, 65115, 66562, 78138, 86820, 99843, 117207, 130230, 133124, 156276, 166405, 195345, 199686, 234414, 260460, 299529, 332810, 390690, 399372, 468828, 499215, 586035, 599058, 665620, 781380, 898587, 998430, 1172070, 1198116, 1497645, 1797174, 1996860, 2344140, 2695761, 2995290, 3594348, 4492935, 5391522, 5990580, 8985870, 10783044, 13478805, 17971740, 26957610, 53915220]

約数ペア:

[(1, 53915220), (2, 26957610), (3, 17971740), (4, 13478805), (5, 10783044), (6, 8985870), (9, 5990580), (10, 5391522), (12, 4492935), (15, 3594348), (18, 2995290), (20, 2695761), (23, 2344140), (27, 1996860), (30, 1797174), (36, 1497645), (45, 1198116), (46, 1172070), (54, 998430), (60, 898587), (69, 781380), (81, 665620), (90, 599058), (92, 586035), (108, 499215), (115, 468828), (135, 399372), (138, 390690), (162, 332810), (180, 299529), (207, 260460), (230, 234414), (270, 199686), (276, 195345), (324, 166405), (345, 156276), (405, 133124), (414, 130230), (460, 117207), (540, 99843), (621, 86820), (690, 78138), (810, 66562), (828, 65115), (1035, 52092), (1242, 43410), (1380, 39069), (1447, 37260), (1620, 33281), (1863, 28940), (2070, 26046), (2484, 21705), (2894, 18630), (3105, 17364), (3726, 14470), (4140, 13023), (4341, 12420), (5788, 9315), (6210, 8682), (7235, 7452)]