54378530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 106375680

約数和(自身を除く): 51997150

約数列:

[1, 2, 5, 10, 37, 47, 53, 59, 74, 94, 106, 118, 185, 235, 265, 295, 370, 470, 530, 590, 1739, 1961, 2183, 2491, 2773, 3127, 3478, 3922, 4366, 4982, 5546, 6254, 8695, 9805, 10915, 12455, 13865, 15635, 17390, 19610, 21830, 24910, 27730, 31270, 92167, 102601, 115699, 146969, 184334, 205202, 231398, 293938, 460835, 513005, 578495, 734845, 921670, 1026010, 1156990, 1469690, 5437853, 10875706, 27189265, 54378530]

約数ペア:

[(1, 54378530), (2, 27189265), (5, 10875706), (10, 5437853), (37, 1469690), (47, 1156990), (53, 1026010), (59, 921670), (74, 734845), (94, 578495), (106, 513005), (118, 460835), (185, 293938), (235, 231398), (265, 205202), (295, 184334), (370, 146969), (470, 115699), (530, 102601), (590, 92167), (1739, 31270), (1961, 27730), (2183, 24910), (2491, 21830), (2773, 19610), (3127, 17390), (3478, 15635), (3922, 13865), (4366, 12455), (4982, 10915), (5546, 9805), (6254, 8695)]