53674740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 144

約数和(自身を含む): 190794240

約数和(自身を除く): 137119500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1039, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2078, 2460, 2583, 2870, 3117, 3444, 3690, 4156, 4305, 5166, 5195, 5740, 6234, 7273, 7380, 8610, 9351, 10332, 10390, 12468, 12915, 14546, 15585, 17220, 18702, 20780, 21819, 25830, 29092, 31170, 36365, 37404, 42599, 43638, 46755, 51660, 62340, 65457, 72730, 85198, 87276, 93510, 109095, 127797, 130914, 145460, 170396, 187020, 212995, 218190, 255594, 261828, 298193, 327285, 383391, 425990, 436380, 511188, 596386, 638985, 654570, 766782, 851980, 894579, 1192772, 1277970, 1309140, 1490965, 1533564, 1789158, 1916955, 2555940, 2683737, 2981930, 3578316, 3833910, 4472895, 5367474, 5963860, 7667820, 8945790, 10734948, 13418685, 17891580, 26837370, 53674740]

約数ペア:

[(1, 53674740), (2, 26837370), (3, 17891580), (4, 13418685), (5, 10734948), (6, 8945790), (7, 7667820), (9, 5963860), (10, 5367474), (12, 4472895), (14, 3833910), (15, 3578316), (18, 2981930), (20, 2683737), (21, 2555940), (28, 1916955), (30, 1789158), (35, 1533564), (36, 1490965), (41, 1309140), (42, 1277970), (45, 1192772), (60, 894579), (63, 851980), (70, 766782), (82, 654570), (84, 638985), (90, 596386), (105, 511188), (123, 436380), (126, 425990), (140, 383391), (164, 327285), (180, 298193), (205, 261828), (210, 255594), (246, 218190), (252, 212995), (287, 187020), (315, 170396), (369, 145460), (410, 130914), (420, 127797), (492, 109095), (574, 93510), (615, 87276), (630, 85198), (738, 72730), (820, 65457), (861, 62340), (1039, 51660), (1148, 46755), (1230, 43638), (1260, 42599), (1435, 37404), (1476, 36365), (1722, 31170), (1845, 29092), (2078, 25830), (2460, 21819), (2583, 20780), (2870, 18702), (3117, 17220), (3444, 15585), (3690, 14546), (4156, 12915), (4305, 12468), (5166, 10390), (5195, 10332), (5740, 9351), (6234, 8610), (7273, 7380)]