48324980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 117529440

約数和(自身を除く): 69204460

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1051, 1210, 2090, 2102, 2299, 2420, 4180, 4204, 4598, 5255, 9196, 10510, 11495, 11561, 19969, 21020, 22990, 23122, 39938, 45980, 46244, 57805, 79876, 99845, 115610, 127171, 199690, 219659, 231220, 254342, 399380, 439318, 508684, 635855, 878636, 1098295, 1271710, 2196590, 2416249, 2543420, 4393180, 4832498, 9664996, 12081245, 24162490, 48324980]

約数ペア:

[(1, 48324980), (2, 24162490), (4, 12081245), (5, 9664996), (10, 4832498), (11, 4393180), (19, 2543420), (20, 2416249), (22, 2196590), (38, 1271710), (44, 1098295), (55, 878636), (76, 635855), (95, 508684), (110, 439318), (121, 399380), (190, 254342), (209, 231220), (220, 219659), (242, 199690), (380, 127171), (418, 115610), (484, 99845), (605, 79876), (836, 57805), (1045, 46244), (1051, 45980), (1210, 39938), (2090, 23122), (2102, 22990), (2299, 21020), (2420, 19969), (4180, 11561), (4204, 11495), (4598, 10510), (5255, 9196)]