55319550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2618

約数の個数: 96

約数和(自身を含む): 161239680

約数和(自身を除く): 105920130

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 2579, 3575, 4290, 5158, 7150, 7737, 10725, 12895, 15474, 21450, 25790, 28369, 33527, 38685, 56738, 64475, 67054, 77370, 85107, 100581, 128950, 141845, 167635, 170214, 193425, 201162, 283690, 335270, 368797, 386850, 425535, 502905, 709225, 737594, 838175, 851070, 1005810, 1106391, 1418450, 1676350, 1843985, 2127675, 2212782, 2514525, 3687970, 4255350, 5029050, 5531955, 9219925, 11063910, 18439850, 27659775, 55319550]

約数ペア:

[(1, 55319550), (2, 27659775), (3, 18439850), (5, 11063910), (6, 9219925), (10, 5531955), (11, 5029050), (13, 4255350), (15, 3687970), (22, 2514525), (25, 2212782), (26, 2127675), (30, 1843985), (33, 1676350), (39, 1418450), (50, 1106391), (55, 1005810), (65, 851070), (66, 838175), (75, 737594), (78, 709225), (110, 502905), (130, 425535), (143, 386850), (150, 368797), (165, 335270), (195, 283690), (275, 201162), (286, 193425), (325, 170214), (330, 167635), (390, 141845), (429, 128950), (550, 100581), (650, 85107), (715, 77370), (825, 67054), (858, 64475), (975, 56738), (1430, 38685), (1650, 33527), (1950, 28369), (2145, 25790), (2579, 21450), (3575, 15474), (4290, 12895), (5158, 10725), (7150, 7737)]