50704115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 82280448

約数和(自身を除く): 31576333

約数列:

[1, 5, 7, 11, 17, 35, 55, 61, 77, 85, 119, 127, 187, 305, 385, 427, 595, 635, 671, 889, 935, 1037, 1309, 1397, 2135, 2159, 3355, 4445, 4697, 5185, 6545, 6985, 7259, 7747, 9779, 10795, 11407, 15113, 23485, 23749, 36295, 38735, 48895, 54229, 57035, 75565, 79849, 85217, 118745, 131699, 166243, 271145, 399245, 426085, 596519, 658495, 831215, 921893, 1448689, 2982595, 4609465, 7243445, 10140823, 50704115]

約数ペア:

[(1, 50704115), (5, 10140823), (7, 7243445), (11, 4609465), (17, 2982595), (35, 1448689), (55, 921893), (61, 831215), (77, 658495), (85, 596519), (119, 426085), (127, 399245), (187, 271145), (305, 166243), (385, 131699), (427, 118745), (595, 85217), (635, 79849), (671, 75565), (889, 57035), (935, 54229), (1037, 48895), (1309, 38735), (1397, 36295), (2135, 23749), (2159, 23485), (3355, 15113), (4445, 11407), (4697, 10795), (5185, 9779), (6545, 7747), (6985, 7259)]