52162390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 61056170

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 179, 181, 230, 322, 358, 362, 805, 895, 905, 1253, 1267, 1610, 1790, 1810, 2506, 2534, 4117, 4163, 6265, 6335, 8234, 8326, 12530, 12670, 20585, 20815, 28819, 29141, 32399, 41170, 41630, 57638, 58282, 64798, 144095, 145705, 161995, 226793, 288190, 291410, 323990, 453586, 745177, 1133965, 1490354, 2267930, 3725885, 5216239, 7451770, 10432478, 26081195, 52162390]

約数ペア:

[(1, 52162390), (2, 26081195), (5, 10432478), (7, 7451770), (10, 5216239), (14, 3725885), (23, 2267930), (35, 1490354), (46, 1133965), (70, 745177), (115, 453586), (161, 323990), (179, 291410), (181, 288190), (230, 226793), (322, 161995), (358, 145705), (362, 144095), (805, 64798), (895, 58282), (905, 57638), (1253, 41630), (1267, 41170), (1610, 32399), (1790, 29141), (1810, 28819), (2506, 20815), (2534, 20585), (4117, 12670), (4163, 12530), (6265, 8326), (6335, 8234)]