48250980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 147269304

約数和(自身を除く): 99018324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1481, 1629, 1810, 2172, 2715, 2962, 3258, 3620, 4443, 5430, 5924, 6516, 7405, 8145, 8886, 10860, 13329, 14810, 16290, 17772, 22215, 26658, 29620, 32580, 44430, 53316, 66645, 88860, 133290, 266580, 268061, 536122, 804183, 1072244, 1340305, 1608366, 2412549, 2680610, 3216732, 4020915, 4825098, 5361220, 8041830, 9650196, 12062745, 16083660, 24125490, 48250980]

約数ペア:

[(1, 48250980), (2, 24125490), (3, 16083660), (4, 12062745), (5, 9650196), (6, 8041830), (9, 5361220), (10, 4825098), (12, 4020915), (15, 3216732), (18, 2680610), (20, 2412549), (30, 1608366), (36, 1340305), (45, 1072244), (60, 804183), (90, 536122), (180, 268061), (181, 266580), (362, 133290), (543, 88860), (724, 66645), (905, 53316), (1086, 44430), (1481, 32580), (1629, 29620), (1810, 26658), (2172, 22215), (2715, 17772), (2962, 16290), (3258, 14810), (3620, 13329), (4443, 10860), (5430, 8886), (5924, 8145), (6516, 7405)]