48228830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 100336320

約数和(自身を除く): 52107490

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 139, 157, 170, 221, 278, 314, 442, 695, 785, 1105, 1390, 1570, 1807, 2041, 2210, 2363, 2669, 3614, 4082, 4726, 5338, 9035, 10205, 11815, 13345, 18070, 20410, 21823, 23630, 26690, 30719, 34697, 43646, 61438, 69394, 109115, 153595, 173485, 218230, 283699, 307190, 346970, 370991, 567398, 741982, 1418495, 1854955, 2836990, 3709910, 4822883, 9645766, 24114415, 48228830]

約数ペア:

[(1, 48228830), (2, 24114415), (5, 9645766), (10, 4822883), (13, 3709910), (17, 2836990), (26, 1854955), (34, 1418495), (65, 741982), (85, 567398), (130, 370991), (139, 346970), (157, 307190), (170, 283699), (221, 218230), (278, 173485), (314, 153595), (442, 109115), (695, 69394), (785, 61438), (1105, 43646), (1390, 34697), (1570, 30719), (1807, 26690), (2041, 23630), (2210, 21823), (2363, 20410), (2669, 18070), (3614, 13345), (4082, 11815), (4726, 10205), (5338, 9035)]