53121120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8513}}^1$

素因数の和:8544

約数の個数: 96

約数和(自身を含む): 180224352

約数和(自身を除く): 127103232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 8513, 17026, 25539, 34052, 42565, 51078, 68104, 85130, 102156, 110669, 127695, 136208, 170260, 204312, 221338, 255390, 272416, 332007, 340520, 408624, 442676, 510780, 553345, 664014, 681040, 817248, 885352, 1021560, 1106690, 1328028, 1362080, 1660035, 1770704, 2043120, 2213380, 2656056, 3320070, 3541408, 4086240, 4426760, 5312112, 6640140, 8853520, 10624224, 13280280, 17707040, 26560560, 53121120]

約数ペア:

[(1, 53121120), (2, 26560560), (3, 17707040), (4, 13280280), (5, 10624224), (6, 8853520), (8, 6640140), (10, 5312112), (12, 4426760), (13, 4086240), (15, 3541408), (16, 3320070), (20, 2656056), (24, 2213380), (26, 2043120), (30, 1770704), (32, 1660035), (39, 1362080), (40, 1328028), (48, 1106690), (52, 1021560), (60, 885352), (65, 817248), (78, 681040), (80, 664014), (96, 553345), (104, 510780), (120, 442676), (130, 408624), (156, 340520), (160, 332007), (195, 272416), (208, 255390), (240, 221338), (260, 204312), (312, 170260), (390, 136208), (416, 127695), (480, 110669), (520, 102156), (624, 85130), (780, 68104), (1040, 51078), (1248, 42565), (1560, 34052), (2080, 25539), (3120, 17026), (6240, 8513)]