48991020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 149361408

約数和(自身を除く): 100370388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 535, 587, 642, 780, 1070, 1174, 1284, 1391, 1605, 1761, 2140, 2348, 2782, 2935, 3210, 3522, 4173, 5564, 5870, 6420, 6955, 7044, 7631, 8346, 8805, 11740, 13910, 15262, 16692, 17610, 20865, 22893, 27820, 30524, 35220, 38155, 41730, 45786, 62809, 76310, 83460, 91572, 114465, 125618, 152620, 188427, 228930, 251236, 314045, 376854, 457860, 628090, 753708, 816517, 942135, 1256180, 1633034, 1884270, 2449551, 3266068, 3768540, 4082585, 4899102, 8165170, 9798204, 12247755, 16330340, 24495510, 48991020]

約数ペア:

[(1, 48991020), (2, 24495510), (3, 16330340), (4, 12247755), (5, 9798204), (6, 8165170), (10, 4899102), (12, 4082585), (13, 3768540), (15, 3266068), (20, 2449551), (26, 1884270), (30, 1633034), (39, 1256180), (52, 942135), (60, 816517), (65, 753708), (78, 628090), (107, 457860), (130, 376854), (156, 314045), (195, 251236), (214, 228930), (260, 188427), (321, 152620), (390, 125618), (428, 114465), (535, 91572), (587, 83460), (642, 76310), (780, 62809), (1070, 45786), (1174, 41730), (1284, 38155), (1391, 35220), (1605, 30524), (1761, 27820), (2140, 22893), (2348, 20865), (2782, 17610), (2935, 16692), (3210, 15262), (3522, 13910), (4173, 11740), (5564, 8805), (5870, 8346), (6420, 7631), (6955, 7044)]