64738050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33199}}^1$

素因数の和:33227

約数の個数: 48

約数和(自身を含む): 172905600

約数和(自身を除く): 108167550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 33199, 66398, 99597, 165995, 199194, 331990, 431587, 497985, 829975, 863174, 995970, 1294761, 1659950, 2157935, 2489925, 2589522, 4315870, 4979850, 6473805, 10789675, 12947610, 21579350, 32369025, 64738050]

約数ペア:

[(1, 64738050), (2, 32369025), (3, 21579350), (5, 12947610), (6, 10789675), (10, 6473805), (13, 4979850), (15, 4315870), (25, 2589522), (26, 2489925), (30, 2157935), (39, 1659950), (50, 1294761), (65, 995970), (75, 863174), (78, 829975), (130, 497985), (150, 431587), (195, 331990), (325, 199194), (390, 165995), (650, 99597), (975, 66398), (1950, 33199)]