54783690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8263}}^1$

素因数の和:8303

約数の個数: 64

約数和(自身を含む): 149942016

約数和(自身を除く): 95158326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 8263, 16526, 24789, 41315, 49578, 82630, 107419, 123945, 140471, 214838, 247890, 280942, 322257, 421413, 537095, 644514, 702355, 842826, 1074190, 1404710, 1611285, 1826123, 2107065, 3222570, 3652246, 4214130, 5478369, 9130615, 10956738, 18261230, 27391845, 54783690]

約数ペア:

[(1, 54783690), (2, 27391845), (3, 18261230), (5, 10956738), (6, 9130615), (10, 5478369), (13, 4214130), (15, 3652246), (17, 3222570), (26, 2107065), (30, 1826123), (34, 1611285), (39, 1404710), (51, 1074190), (65, 842826), (78, 702355), (85, 644514), (102, 537095), (130, 421413), (170, 322257), (195, 280942), (221, 247890), (255, 214838), (390, 140471), (442, 123945), (510, 107419), (663, 82630), (1105, 49578), (1326, 41315), (2210, 24789), (3315, 16526), (6630, 8263)]