50075970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 137928960

約数和(自身を除く): 87852990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 389, 613, 778, 1167, 1226, 1839, 1945, 2334, 2723, 3065, 3678, 3890, 4291, 5446, 5835, 6130, 8169, 8582, 9195, 11670, 12873, 13615, 16338, 18390, 21455, 25746, 27230, 40845, 42910, 64365, 81690, 128730, 238457, 476914, 715371, 1192285, 1430742, 1669199, 2384570, 3338398, 3576855, 5007597, 7153710, 8345995, 10015194, 16691990, 25037985, 50075970]

約数ペア:

[(1, 50075970), (2, 25037985), (3, 16691990), (5, 10015194), (6, 8345995), (7, 7153710), (10, 5007597), (14, 3576855), (15, 3338398), (21, 2384570), (30, 1669199), (35, 1430742), (42, 1192285), (70, 715371), (105, 476914), (210, 238457), (389, 128730), (613, 81690), (778, 64365), (1167, 42910), (1226, 40845), (1839, 27230), (1945, 25746), (2334, 21455), (2723, 18390), (3065, 16338), (3678, 13615), (3890, 12873), (4291, 11670), (5446, 9195), (5835, 8582), (6130, 8169)]