55403810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 133462080

約数和(自身を除く): 78058270

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 385, 418, 490, 539, 541, 665, 770, 931, 1045, 1078, 1082, 1330, 1463, 1862, 2090, 2695, 2705, 2926, 3787, 4655, 5390, 5410, 5951, 7315, 7574, 9310, 10241, 10279, 11902, 14630, 18935, 20482, 20558, 26509, 29755, 37870, 41657, 51205, 51395, 53018, 59510, 71953, 83314, 102410, 102790, 113069, 132545, 143906, 208285, 226138, 265090, 291599, 359765, 416570, 503671, 565345, 583198, 719530, 791483, 1007342, 1130690, 1457995, 1582966, 2518355, 2915990, 3957415, 5036710, 5540381, 7914830, 11080762, 27701905, 55403810]

約数ペア:

[(1, 55403810), (2, 27701905), (5, 11080762), (7, 7914830), (10, 5540381), (11, 5036710), (14, 3957415), (19, 2915990), (22, 2518355), (35, 1582966), (38, 1457995), (49, 1130690), (55, 1007342), (70, 791483), (77, 719530), (95, 583198), (98, 565345), (110, 503671), (133, 416570), (154, 359765), (190, 291599), (209, 265090), (245, 226138), (266, 208285), (385, 143906), (418, 132545), (490, 113069), (539, 102790), (541, 102410), (665, 83314), (770, 71953), (931, 59510), (1045, 53018), (1078, 51395), (1082, 51205), (1330, 41657), (1463, 37870), (1862, 29755), (2090, 26509), (2695, 20558), (2705, 20482), (2926, 18935), (3787, 14630), (4655, 11902), (5390, 10279), (5410, 10241), (5951, 9310), (7315, 7574)]