53843340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 161118720

約数和(自身を除く): 107275380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 228, 285, 292, 365, 380, 438, 570, 647, 730, 876, 1095, 1140, 1294, 1387, 1460, 1941, 2190, 2588, 2774, 3235, 3882, 4161, 4380, 5548, 6470, 6935, 7764, 8322, 9705, 12293, 12940, 13870, 16644, 19410, 20805, 24586, 27740, 36879, 38820, 41610, 47231, 49172, 61465, 73758, 83220, 94462, 122930, 141693, 147516, 184395, 188924, 236155, 245860, 283386, 368790, 472310, 566772, 708465, 737580, 897389, 944620, 1416930, 1794778, 2692167, 2833860, 3589556, 4486945, 5384334, 8973890, 10768668, 13460835, 17947780, 26921670, 53843340]

約数ペア:

[(1, 53843340), (2, 26921670), (3, 17947780), (4, 13460835), (5, 10768668), (6, 8973890), (10, 5384334), (12, 4486945), (15, 3589556), (19, 2833860), (20, 2692167), (30, 1794778), (38, 1416930), (57, 944620), (60, 897389), (73, 737580), (76, 708465), (95, 566772), (114, 472310), (146, 368790), (190, 283386), (219, 245860), (228, 236155), (285, 188924), (292, 184395), (365, 147516), (380, 141693), (438, 122930), (570, 94462), (647, 83220), (730, 73758), (876, 61465), (1095, 49172), (1140, 47231), (1294, 41610), (1387, 38820), (1460, 36879), (1941, 27740), (2190, 24586), (2588, 20805), (2774, 19410), (3235, 16644), (3882, 13870), (4161, 12940), (4380, 12293), (5548, 9705), (6470, 8322), (6935, 7764)]