54054220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 133358400

約数和(自身を除く): 79304180

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 97, 110, 149, 170, 187, 194, 220, 298, 340, 374, 388, 485, 596, 745, 748, 935, 970, 1067, 1490, 1639, 1649, 1870, 1940, 2134, 2533, 2980, 3278, 3298, 3740, 4268, 5066, 5335, 6556, 6596, 8195, 8245, 10132, 10670, 12665, 14453, 16390, 16490, 18139, 21340, 25330, 27863, 28906, 32780, 32980, 36278, 50660, 55726, 57812, 72265, 72556, 90695, 111452, 139315, 144530, 158983, 181390, 245701, 278630, 289060, 317966, 362780, 491402, 557260, 635932, 794915, 982804, 1228505, 1589830, 2457010, 2702711, 3179660, 4914020, 5405422, 10810844, 13513555, 27027110, 54054220]

約数ペア:

[(1, 54054220), (2, 27027110), (4, 13513555), (5, 10810844), (10, 5405422), (11, 4914020), (17, 3179660), (20, 2702711), (22, 2457010), (34, 1589830), (44, 1228505), (55, 982804), (68, 794915), (85, 635932), (97, 557260), (110, 491402), (149, 362780), (170, 317966), (187, 289060), (194, 278630), (220, 245701), (298, 181390), (340, 158983), (374, 144530), (388, 139315), (485, 111452), (596, 90695), (745, 72556), (748, 72265), (935, 57812), (970, 55726), (1067, 50660), (1490, 36278), (1639, 32980), (1649, 32780), (1870, 28906), (1940, 27863), (2134, 25330), (2533, 21340), (2980, 18139), (3278, 16490), (3298, 16390), (3740, 14453), (4268, 12665), (5066, 10670), (5335, 10132), (6556, 8245), (6596, 8195)]