63688300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{48991}}^1$

素因数の和:49018

約数の個数: 36

約数和(自身を含む): 148837696

約数和(自身を除く): 85149396

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 48991, 97982, 195964, 244955, 489910, 636883, 979820, 1224775, 1273766, 2449550, 2547532, 3184415, 4899100, 6368830, 12737660, 15922075, 31844150, 63688300]

約数ペア:

[(1, 63688300), (2, 31844150), (4, 15922075), (5, 12737660), (10, 6368830), (13, 4899100), (20, 3184415), (25, 2547532), (26, 2449550), (50, 1273766), (52, 1224775), (65, 979820), (100, 636883), (130, 489910), (260, 244955), (325, 195964), (650, 97982), (1300, 48991)]