49156212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 136745280

約数和(自身を除く): 87589068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 2039, 3444, 4018, 4078, 6027, 6117, 8036, 8156, 12054, 12234, 14273, 24108, 24468, 28546, 42819, 57092, 83599, 85638, 99911, 167198, 171276, 199822, 250797, 299733, 334396, 399644, 501594, 585193, 599466, 1003188, 1170386, 1198932, 1755579, 2340772, 3511158, 4096351, 7022316, 8192702, 12289053, 16385404, 24578106, 49156212]

約数ペア:

[(1, 49156212), (2, 24578106), (3, 16385404), (4, 12289053), (6, 8192702), (7, 7022316), (12, 4096351), (14, 3511158), (21, 2340772), (28, 1755579), (41, 1198932), (42, 1170386), (49, 1003188), (82, 599466), (84, 585193), (98, 501594), (123, 399644), (147, 334396), (164, 299733), (196, 250797), (246, 199822), (287, 171276), (294, 167198), (492, 99911), (574, 85638), (588, 83599), (861, 57092), (1148, 42819), (1722, 28546), (2009, 24468), (2039, 24108), (3444, 14273), (4018, 12234), (4078, 12054), (6027, 8156), (6117, 8036)]