49968044

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 107730000

約数和(自身を除く): 57761956

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 59, 98, 116, 118, 149, 196, 203, 236, 298, 406, 413, 596, 812, 826, 1043, 1421, 1652, 1711, 2086, 2842, 2891, 3422, 4172, 4321, 5684, 5782, 6844, 7301, 8642, 8791, 11564, 11977, 14602, 17284, 17582, 23954, 29204, 30247, 35164, 47908, 60494, 61537, 83839, 120988, 123074, 167678, 211729, 246148, 254939, 335356, 423458, 430759, 509878, 846916, 861518, 1019756, 1723036, 1784573, 3569146, 7138292, 12492011, 24984022, 49968044]

約数ペア:

[(1, 49968044), (2, 24984022), (4, 12492011), (7, 7138292), (14, 3569146), (28, 1784573), (29, 1723036), (49, 1019756), (58, 861518), (59, 846916), (98, 509878), (116, 430759), (118, 423458), (149, 335356), (196, 254939), (203, 246148), (236, 211729), (298, 167678), (406, 123074), (413, 120988), (596, 83839), (812, 61537), (826, 60494), (1043, 47908), (1421, 35164), (1652, 30247), (1711, 29204), (2086, 23954), (2842, 17582), (2891, 17284), (3422, 14602), (4172, 11977), (4321, 11564), (5684, 8791), (5782, 8642), (6844, 7301)]