56384790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 173574576

約数和(自身を除く): 117189786

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 121, 147, 154, 165, 210, 231, 242, 245, 294, 317, 330, 363, 385, 462, 490, 539, 605, 634, 726, 735, 770, 847, 951, 1078, 1155, 1210, 1470, 1585, 1617, 1694, 1815, 1902, 2219, 2310, 2541, 2695, 3170, 3234, 3487, 3630, 4235, 4438, 4755, 5082, 5390, 5929, 6657, 6974, 8085, 8470, 9510, 10461, 11095, 11858, 12705, 13314, 15533, 16170, 17435, 17787, 20922, 22190, 24409, 25410, 29645, 31066, 33285, 34870, 35574, 38357, 46599, 48818, 52305, 59290, 66570, 73227, 76714, 77665, 88935, 93198, 104610, 115071, 122045, 146454, 155330, 170863, 177870, 191785, 230142, 232995, 244090, 268499, 341726, 366135, 383570, 465990, 512589, 536998, 575355, 732270, 805497, 854315, 1025178, 1150710, 1342495, 1610994, 1708630, 1879493, 2562945, 2684990, 3758986, 4027485, 5125890, 5638479, 8054970, 9397465, 11276958, 18794930, 28192395, 56384790]

約数ペア:

[(1, 56384790), (2, 28192395), (3, 18794930), (5, 11276958), (6, 9397465), (7, 8054970), (10, 5638479), (11, 5125890), (14, 4027485), (15, 3758986), (21, 2684990), (22, 2562945), (30, 1879493), (33, 1708630), (35, 1610994), (42, 1342495), (49, 1150710), (55, 1025178), (66, 854315), (70, 805497), (77, 732270), (98, 575355), (105, 536998), (110, 512589), (121, 465990), (147, 383570), (154, 366135), (165, 341726), (210, 268499), (231, 244090), (242, 232995), (245, 230142), (294, 191785), (317, 177870), (330, 170863), (363, 155330), (385, 146454), (462, 122045), (490, 115071), (539, 104610), (605, 93198), (634, 88935), (726, 77665), (735, 76714), (770, 73227), (847, 66570), (951, 59290), (1078, 52305), (1155, 48818), (1210, 46599), (1470, 38357), (1585, 35574), (1617, 34870), (1694, 33285), (1815, 31066), (1902, 29645), (2219, 25410), (2310, 24409), (2541, 22190), (2695, 20922), (3170, 17787), (3234, 17435), (3487, 16170), (3630, 15533), (4235, 13314), (4438, 12705), (4755, 11858), (5082, 11095), (5390, 10461), (5929, 9510), (6657, 8470), (6974, 8085)]