53101560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 167650560

約数和(自身を除く): 114549000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 251, 258, 328, 344, 410, 430, 492, 502, 516, 615, 645, 753, 820, 860, 984, 1004, 1032, 1230, 1255, 1290, 1506, 1640, 1720, 1763, 2008, 2460, 2510, 2580, 3012, 3526, 3765, 4920, 5020, 5160, 5289, 6024, 7052, 7530, 8815, 10040, 10291, 10578, 10793, 14104, 15060, 17630, 20582, 21156, 21586, 26445, 30120, 30873, 32379, 35260, 41164, 42312, 43172, 51455, 52890, 53965, 61746, 64758, 70520, 82328, 86344, 102910, 105780, 107930, 123492, 129516, 154365, 161895, 205820, 211560, 215860, 246984, 259032, 308730, 323790, 411640, 431720, 442513, 617460, 647580, 885026, 1234920, 1295160, 1327539, 1770052, 2212565, 2655078, 3540104, 4425130, 5310156, 6637695, 8850260, 10620312, 13275390, 17700520, 26550780, 53101560]

約数ペア:

[(1, 53101560), (2, 26550780), (3, 17700520), (4, 13275390), (5, 10620312), (6, 8850260), (8, 6637695), (10, 5310156), (12, 4425130), (15, 3540104), (20, 2655078), (24, 2212565), (30, 1770052), (40, 1327539), (41, 1295160), (43, 1234920), (60, 885026), (82, 647580), (86, 617460), (120, 442513), (123, 431720), (129, 411640), (164, 323790), (172, 308730), (205, 259032), (215, 246984), (246, 215860), (251, 211560), (258, 205820), (328, 161895), (344, 154365), (410, 129516), (430, 123492), (492, 107930), (502, 105780), (516, 102910), (615, 86344), (645, 82328), (753, 70520), (820, 64758), (860, 61746), (984, 53965), (1004, 52890), (1032, 51455), (1230, 43172), (1255, 42312), (1290, 41164), (1506, 35260), (1640, 32379), (1720, 30873), (1763, 30120), (2008, 26445), (2460, 21586), (2510, 21156), (2580, 20582), (3012, 17630), (3526, 15060), (3765, 14104), (4920, 10793), (5020, 10578), (5160, 10291), (5289, 10040), (6024, 8815), (7052, 7530)]