55681164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 123581556

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 126, 132, 154, 159, 198, 212, 231, 252, 308, 318, 371, 379, 396, 462, 477, 583, 636, 693, 742, 758, 924, 954, 1113, 1137, 1166, 1386, 1484, 1516, 1749, 1908, 2226, 2274, 2332, 2653, 2772, 3339, 3411, 3498, 4081, 4169, 4452, 4548, 5247, 5306, 6678, 6822, 6996, 7959, 8162, 8338, 10494, 10612, 12243, 12507, 13356, 13644, 15918, 16324, 16676, 20087, 20988, 23877, 24486, 25014, 29183, 31836, 36729, 37521, 40174, 47754, 48972, 50028, 58366, 60261, 73458, 75042, 80348, 87549, 95508, 116732, 120522, 140609, 146916, 150084, 175098, 180783, 220957, 241044, 262647, 281218, 350196, 361566, 421827, 441914, 525294, 562436, 662871, 723132, 843654, 883828, 1050588, 1265481, 1325742, 1546699, 1687308, 1988613, 2530962, 2651484, 3093398, 3977226, 4640097, 5061924, 6186796, 7954452, 9280194, 13920291, 18560388, 27840582, 55681164]

約数ペア:

[(1, 55681164), (2, 27840582), (3, 18560388), (4, 13920291), (6, 9280194), (7, 7954452), (9, 6186796), (11, 5061924), (12, 4640097), (14, 3977226), (18, 3093398), (21, 2651484), (22, 2530962), (28, 1988613), (33, 1687308), (36, 1546699), (42, 1325742), (44, 1265481), (53, 1050588), (63, 883828), (66, 843654), (77, 723132), (84, 662871), (99, 562436), (106, 525294), (126, 441914), (132, 421827), (154, 361566), (159, 350196), (198, 281218), (212, 262647), (231, 241044), (252, 220957), (308, 180783), (318, 175098), (371, 150084), (379, 146916), (396, 140609), (462, 120522), (477, 116732), (583, 95508), (636, 87549), (693, 80348), (742, 75042), (758, 73458), (924, 60261), (954, 58366), (1113, 50028), (1137, 48972), (1166, 47754), (1386, 40174), (1484, 37521), (1516, 36729), (1749, 31836), (1908, 29183), (2226, 25014), (2274, 24486), (2332, 23877), (2653, 20988), (2772, 20087), (3339, 16676), (3411, 16324), (3498, 15918), (4081, 13644), (4169, 13356), (4452, 12507), (4548, 12243), (5247, 10612), (5306, 10494), (6678, 8338), (6822, 8162), (6996, 7959)]