50219470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 110707200

約数和(自身を除く): 60487730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 619, 665, 854, 1159, 1238, 1330, 2135, 2318, 3095, 4270, 4333, 5795, 6190, 8113, 8666, 11590, 11761, 16226, 21665, 23522, 37759, 40565, 43330, 58805, 75518, 81130, 82327, 117610, 164654, 188795, 264313, 377590, 411635, 528626, 717421, 823270, 1321565, 1434842, 2643130, 3587105, 5021947, 7174210, 10043894, 25109735, 50219470]

約数ペア:

[(1, 50219470), (2, 25109735), (5, 10043894), (7, 7174210), (10, 5021947), (14, 3587105), (19, 2643130), (35, 1434842), (38, 1321565), (61, 823270), (70, 717421), (95, 528626), (122, 411635), (133, 377590), (190, 264313), (266, 188795), (305, 164654), (427, 117610), (610, 82327), (619, 81130), (665, 75518), (854, 58805), (1159, 43330), (1238, 40565), (1330, 37759), (2135, 23522), (2318, 21665), (3095, 16226), (4270, 11761), (4333, 11590), (5795, 8666), (6190, 8113)]