51840990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 147453696

約数和(自身を除く): 95612706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1093, 1395, 1530, 1581, 2186, 2635, 2790, 3162, 3279, 4743, 5270, 5465, 6558, 7905, 9486, 9837, 10930, 15810, 16395, 18581, 19674, 23715, 32790, 33883, 37162, 47430, 49185, 55743, 67766, 92905, 98370, 101649, 111486, 167229, 169415, 185810, 203298, 278715, 304947, 334458, 338830, 508245, 557430, 576011, 609894, 836145, 1016490, 1152022, 1524735, 1672290, 1728033, 2880055, 3049470, 3456066, 5184099, 5760110, 8640165, 10368198, 17280330, 25920495, 51840990]

約数ペア:

[(1, 51840990), (2, 25920495), (3, 17280330), (5, 10368198), (6, 8640165), (9, 5760110), (10, 5184099), (15, 3456066), (17, 3049470), (18, 2880055), (30, 1728033), (31, 1672290), (34, 1524735), (45, 1152022), (51, 1016490), (62, 836145), (85, 609894), (90, 576011), (93, 557430), (102, 508245), (153, 338830), (155, 334458), (170, 304947), (186, 278715), (255, 203298), (279, 185810), (306, 169415), (310, 167229), (465, 111486), (510, 101649), (527, 98370), (558, 92905), (765, 67766), (930, 55743), (1054, 49185), (1093, 47430), (1395, 37162), (1530, 33883), (1581, 32790), (2186, 23715), (2635, 19674), (2790, 18581), (3162, 16395), (3279, 15810), (4743, 10930), (5270, 9837), (5465, 9486), (6558, 7905)]