51232680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2333}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 169308360

約数和(自身を除く): 118075680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2333, 2440, 2745, 3660, 4392, 4666, 5490, 6999, 7320, 9332, 10980, 11665, 13998, 18664, 20997, 21960, 23330, 27996, 34995, 41994, 46660, 55992, 69990, 83988, 93320, 104985, 139980, 142313, 167976, 209970, 279960, 284626, 419940, 426939, 569252, 711565, 839880, 853878, 1138504, 1280817, 1423130, 1707756, 2134695, 2561634, 2846260, 3415512, 4269390, 5123268, 5692520, 6404085, 8538780, 10246536, 12808170, 17077560, 25616340, 51232680]

約数ペア:

[(1, 51232680), (2, 25616340), (3, 17077560), (4, 12808170), (5, 10246536), (6, 8538780), (8, 6404085), (9, 5692520), (10, 5123268), (12, 4269390), (15, 3415512), (18, 2846260), (20, 2561634), (24, 2134695), (30, 1707756), (36, 1423130), (40, 1280817), (45, 1138504), (60, 853878), (61, 839880), (72, 711565), (90, 569252), (120, 426939), (122, 419940), (180, 284626), (183, 279960), (244, 209970), (305, 167976), (360, 142313), (366, 139980), (488, 104985), (549, 93320), (610, 83988), (732, 69990), (915, 55992), (1098, 46660), (1220, 41994), (1464, 34995), (1830, 27996), (2196, 23330), (2333, 21960), (2440, 20997), (2745, 18664), (3660, 13998), (4392, 11665), (4666, 10980), (5490, 9332), (6999, 7320)]