49666860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16231}}^1$

素因数の和:16263

約数の個数: 72

約数和(自身を含む): 159528096

約数和(自身を除く): 109861236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 16231, 32462, 48693, 64924, 81155, 97386, 146079, 162310, 194772, 243465, 275927, 292158, 324620, 486930, 551854, 584316, 730395, 827781, 973860, 1103708, 1379635, 1460790, 1655562, 2483343, 2759270, 2921580, 3311124, 4138905, 4966686, 5518540, 8277810, 9933372, 12416715, 16555620, 24833430, 49666860]

約数ペア:

[(1, 49666860), (2, 24833430), (3, 16555620), (4, 12416715), (5, 9933372), (6, 8277810), (9, 5518540), (10, 4966686), (12, 4138905), (15, 3311124), (17, 2921580), (18, 2759270), (20, 2483343), (30, 1655562), (34, 1460790), (36, 1379635), (45, 1103708), (51, 973860), (60, 827781), (68, 730395), (85, 584316), (90, 551854), (102, 486930), (153, 324620), (170, 292158), (180, 275927), (204, 243465), (255, 194772), (306, 162310), (340, 146079), (510, 97386), (612, 81155), (765, 64924), (1020, 48693), (1530, 32462), (3060, 16231)]