47948796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 139557600

約数和(自身を除く): 91608804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1277, 1341, 1788, 2086, 2554, 2682, 3129, 3831, 4172, 5108, 5364, 6258, 7662, 8939, 9387, 11493, 12516, 15324, 17878, 18774, 22986, 26817, 35756, 37548, 45972, 53634, 80451, 107268, 160902, 190273, 321804, 380546, 570819, 761092, 1141638, 1331911, 1712457, 2283276, 2663822, 3424914, 3995733, 5327644, 6849828, 7991466, 11987199, 15982932, 23974398, 47948796]

約数ペア:

[(1, 47948796), (2, 23974398), (3, 15982932), (4, 11987199), (6, 7991466), (7, 6849828), (9, 5327644), (12, 3995733), (14, 3424914), (18, 2663822), (21, 2283276), (28, 1712457), (36, 1331911), (42, 1141638), (63, 761092), (84, 570819), (126, 380546), (149, 321804), (252, 190273), (298, 160902), (447, 107268), (596, 80451), (894, 53634), (1043, 45972), (1277, 37548), (1341, 35756), (1788, 26817), (2086, 22986), (2554, 18774), (2682, 17878), (3129, 15324), (3831, 12516), (4172, 11493), (5108, 9387), (5364, 8939), (6258, 7662)]