56977690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 108

約数和(自身を含む): 135502794

約数和(自身を除く): 78525104

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 49, 55, 62, 70, 77, 98, 110, 121, 154, 155, 217, 242, 245, 310, 341, 385, 434, 490, 539, 605, 682, 770, 847, 961, 1078, 1085, 1210, 1519, 1694, 1705, 1922, 2170, 2387, 2695, 3038, 3410, 3751, 4235, 4774, 4805, 5390, 5929, 6727, 7502, 7595, 8470, 9610, 10571, 11858, 11935, 13454, 15190, 16709, 18755, 21142, 23870, 26257, 29645, 33418, 33635, 37510, 47089, 52514, 52855, 59290, 67270, 73997, 83545, 94178, 105710, 116281, 131285, 147994, 167090, 183799, 232562, 235445, 262570, 367598, 369985, 470890, 517979, 581405, 739970, 813967, 918995, 1035958, 1162810, 1627934, 1837990, 2589895, 4069835, 5179790, 5697769, 8139670, 11395538, 28488845, 56977690]

約数ペア:

[(1, 56977690), (2, 28488845), (5, 11395538), (7, 8139670), (10, 5697769), (11, 5179790), (14, 4069835), (22, 2589895), (31, 1837990), (35, 1627934), (49, 1162810), (55, 1035958), (62, 918995), (70, 813967), (77, 739970), (98, 581405), (110, 517979), (121, 470890), (154, 369985), (155, 367598), (217, 262570), (242, 235445), (245, 232562), (310, 183799), (341, 167090), (385, 147994), (434, 131285), (490, 116281), (539, 105710), (605, 94178), (682, 83545), (770, 73997), (847, 67270), (961, 59290), (1078, 52855), (1085, 52514), (1210, 47089), (1519, 37510), (1694, 33635), (1705, 33418), (1922, 29645), (2170, 26257), (2387, 23870), (2695, 21142), (3038, 18755), (3410, 16709), (3751, 15190), (4235, 13454), (4774, 11935), (4805, 11858), (5390, 10571), (5929, 9610), (6727, 8470), (7502, 7595)]