53181700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3719}}^1$

素因数の和:3757

約数の個数: 72

約数和(自身を含む): 135616320

約数和(自身を除く): 82434620

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 3719, 7150, 7438, 14300, 14876, 18595, 37190, 40909, 48347, 74380, 81818, 92975, 96694, 163636, 185950, 193388, 204545, 241735, 371900, 409090, 483470, 531817, 818180, 966940, 1022725, 1063634, 1208675, 2045450, 2127268, 2417350, 2659085, 4090900, 4834700, 5318170, 10636340, 13295425, 26590850, 53181700]

約数ペア:

[(1, 53181700), (2, 26590850), (4, 13295425), (5, 10636340), (10, 5318170), (11, 4834700), (13, 4090900), (20, 2659085), (22, 2417350), (25, 2127268), (26, 2045450), (44, 1208675), (50, 1063634), (52, 1022725), (55, 966940), (65, 818180), (100, 531817), (110, 483470), (130, 409090), (143, 371900), (220, 241735), (260, 204545), (275, 193388), (286, 185950), (325, 163636), (550, 96694), (572, 92975), (650, 81818), (715, 74380), (1100, 48347), (1300, 40909), (1430, 37190), (2860, 18595), (3575, 14876), (3719, 14300), (7150, 7438)]