55404570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7519

約数の個数: 64

約数和(自身を含む): 150756480

約数和(自身を除く): 95351910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 7477, 14954, 22431, 37385, 44862, 74770, 97201, 112155, 142063, 194402, 224310, 284126, 291603, 426189, 486005, 583206, 710315, 852378, 972010, 1420630, 1458015, 1846819, 2130945, 2916030, 3693638, 4261890, 5540457, 9234095, 11080914, 18468190, 27702285, 55404570]

約数ペア:

[(1, 55404570), (2, 27702285), (3, 18468190), (5, 11080914), (6, 9234095), (10, 5540457), (13, 4261890), (15, 3693638), (19, 2916030), (26, 2130945), (30, 1846819), (38, 1458015), (39, 1420630), (57, 972010), (65, 852378), (78, 710315), (95, 583206), (114, 486005), (130, 426189), (190, 291603), (195, 284126), (247, 224310), (285, 194402), (390, 142063), (494, 112155), (570, 97201), (741, 74770), (1235, 44862), (1482, 37385), (2470, 22431), (3705, 14954), (7410, 7477)]