47619650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 97030248

約数和(自身を除く): 49410598

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1201, 1525, 1586, 2402, 3050, 3965, 6005, 7930, 12010, 15613, 19825, 30025, 31226, 39650, 60050, 73261, 78065, 146522, 156130, 366305, 390325, 732610, 780650, 952393, 1831525, 1904786, 3663050, 4761965, 9523930, 23809825, 47619650]

約数ペア:

[(1, 47619650), (2, 23809825), (5, 9523930), (10, 4761965), (13, 3663050), (25, 1904786), (26, 1831525), (50, 952393), (61, 780650), (65, 732610), (122, 390325), (130, 366305), (305, 156130), (325, 146522), (610, 78065), (650, 73261), (793, 60050), (1201, 39650), (1525, 31226), (1586, 30025), (2402, 19825), (3050, 15613), (3965, 12010), (6005, 7930)]