47929140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38039}}^1$

素因数の和:38061

約数の個数: 72

約数和(自身を含む): 166158720

約数和(自身を除く): 118229580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 38039, 76078, 114117, 152156, 190195, 228234, 266273, 342351, 380390, 456468, 532546, 570585, 684702, 760780, 798819, 1065092, 1141170, 1331365, 1369404, 1597638, 1711755, 2282340, 2396457, 2662730, 3195276, 3423510, 3994095, 4792914, 5325460, 6847020, 7988190, 9585828, 11982285, 15976380, 23964570, 47929140]

約数ペア:

[(1, 47929140), (2, 23964570), (3, 15976380), (4, 11982285), (5, 9585828), (6, 7988190), (7, 6847020), (9, 5325460), (10, 4792914), (12, 3994095), (14, 3423510), (15, 3195276), (18, 2662730), (20, 2396457), (21, 2282340), (28, 1711755), (30, 1597638), (35, 1369404), (36, 1331365), (42, 1141170), (45, 1065092), (60, 798819), (63, 760780), (70, 684702), (84, 570585), (90, 532546), (105, 456468), (126, 380390), (140, 342351), (180, 266273), (210, 228234), (252, 190195), (315, 152156), (420, 114117), (630, 76078), (1260, 38039)]