51040248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 95839752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2039, 2086, 3129, 3576, 4078, 4172, 6117, 6258, 8156, 8344, 12234, 12516, 14273, 16312, 24468, 25032, 28546, 42819, 48936, 57092, 85638, 114184, 171276, 303811, 342552, 607622, 911433, 1215244, 1822866, 2126677, 2430488, 3645732, 4253354, 6380031, 7291464, 8506708, 12760062, 17013416, 25520124, 51040248]

約数ペア:

[(1, 51040248), (2, 25520124), (3, 17013416), (4, 12760062), (6, 8506708), (7, 7291464), (8, 6380031), (12, 4253354), (14, 3645732), (21, 2430488), (24, 2126677), (28, 1822866), (42, 1215244), (56, 911433), (84, 607622), (149, 342552), (168, 303811), (298, 171276), (447, 114184), (596, 85638), (894, 57092), (1043, 48936), (1192, 42819), (1788, 28546), (2039, 25032), (2086, 24468), (3129, 16312), (3576, 14273), (4078, 12516), (4172, 12234), (6117, 8344), (6258, 8156)]