49526540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 128325120

約数和(自身を除く): 78798580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 430, 433, 532, 602, 665, 817, 860, 866, 1204, 1330, 1505, 1634, 1732, 2165, 2660, 3010, 3031, 3268, 4085, 4330, 5719, 6020, 6062, 8170, 8227, 8660, 11438, 12124, 15155, 16340, 16454, 18619, 22876, 28595, 30310, 32908, 37238, 41135, 57190, 57589, 60620, 74476, 82270, 93095, 114380, 115178, 130333, 164540, 186190, 230356, 260666, 287945, 353761, 372380, 521332, 575890, 651665, 707522, 1151780, 1303330, 1415044, 1768805, 2476327, 2606660, 3537610, 4952654, 7075220, 9905308, 12381635, 24763270, 49526540]

約数ペア:

[(1, 49526540), (2, 24763270), (4, 12381635), (5, 9905308), (7, 7075220), (10, 4952654), (14, 3537610), (19, 2606660), (20, 2476327), (28, 1768805), (35, 1415044), (38, 1303330), (43, 1151780), (70, 707522), (76, 651665), (86, 575890), (95, 521332), (133, 372380), (140, 353761), (172, 287945), (190, 260666), (215, 230356), (266, 186190), (301, 164540), (380, 130333), (430, 115178), (433, 114380), (532, 93095), (602, 82270), (665, 74476), (817, 60620), (860, 57589), (866, 57190), (1204, 41135), (1330, 37238), (1505, 32908), (1634, 30310), (1732, 28595), (2165, 22876), (2660, 18619), (3010, 16454), (3031, 16340), (3268, 15155), (4085, 12124), (4330, 11438), (5719, 8660), (6020, 8227), (6062, 8170)]