48454380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20735

約数の個数: 72

約数和(自身を含む): 158291952

約数和(自身を除く): 109837572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 20707, 41414, 62121, 82828, 103535, 124242, 186363, 207070, 248484, 269191, 310605, 372726, 414140, 538382, 621210, 745452, 807573, 931815, 1076764, 1242420, 1345955, 1615146, 1863630, 2422719, 2691910, 3230292, 3727260, 4037865, 4845438, 5383820, 8075730, 9690876, 12113595, 16151460, 24227190, 48454380]

約数ペア:

[(1, 48454380), (2, 24227190), (3, 16151460), (4, 12113595), (5, 9690876), (6, 8075730), (9, 5383820), (10, 4845438), (12, 4037865), (13, 3727260), (15, 3230292), (18, 2691910), (20, 2422719), (26, 1863630), (30, 1615146), (36, 1345955), (39, 1242420), (45, 1076764), (52, 931815), (60, 807573), (65, 745452), (78, 621210), (90, 538382), (117, 414140), (130, 372726), (156, 310605), (180, 269191), (195, 248484), (234, 207070), (260, 186363), (390, 124242), (468, 103535), (585, 82828), (780, 62121), (1170, 41414), (2340, 20707)]