55175970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 138608640

約数和(自身を除く): 83432670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 310, 395, 465, 474, 751, 790, 930, 1185, 1502, 2253, 2370, 2449, 3755, 4506, 4898, 7347, 7510, 11265, 12245, 14694, 22530, 23281, 24490, 36735, 46562, 59329, 69843, 73470, 116405, 118658, 139686, 177987, 232810, 296645, 349215, 355974, 593290, 698430, 889935, 1779870, 1839199, 3678398, 5517597, 9195995, 11035194, 18391990, 27587985, 55175970]

約数ペア:

[(1, 55175970), (2, 27587985), (3, 18391990), (5, 11035194), (6, 9195995), (10, 5517597), (15, 3678398), (30, 1839199), (31, 1779870), (62, 889935), (79, 698430), (93, 593290), (155, 355974), (158, 349215), (186, 296645), (237, 232810), (310, 177987), (395, 139686), (465, 118658), (474, 116405), (751, 73470), (790, 69843), (930, 59329), (1185, 46562), (1502, 36735), (2253, 24490), (2370, 23281), (2449, 22530), (3755, 14694), (4506, 12245), (4898, 11265), (7347, 7510)]