55879110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{12671}}^1$

素因数の和:12698

約数の個数: 72

約数和(自身を含む): 169019136

約数和(自身を除く): 113140026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 12671, 25342, 38013, 63355, 76026, 88697, 114039, 126710, 177394, 190065, 228078, 266091, 380130, 443485, 532182, 570195, 620879, 798273, 886970, 1140390, 1241758, 1330455, 1596546, 1862637, 2660910, 3104395, 3725274, 3991365, 5587911, 6208790, 7982730, 9313185, 11175822, 18626370, 27939555, 55879110]

約数ペア:

[(1, 55879110), (2, 27939555), (3, 18626370), (5, 11175822), (6, 9313185), (7, 7982730), (9, 6208790), (10, 5587911), (14, 3991365), (15, 3725274), (18, 3104395), (21, 2660910), (30, 1862637), (35, 1596546), (42, 1330455), (45, 1241758), (49, 1140390), (63, 886970), (70, 798273), (90, 620879), (98, 570195), (105, 532182), (126, 443485), (147, 380130), (210, 266091), (245, 228078), (294, 190065), (315, 177394), (441, 126710), (490, 114039), (630, 88697), (735, 76026), (882, 63355), (1470, 38013), (2205, 25342), (4410, 12671)]