24870050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 49818240

約数和(自身を除く): 24948190

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 557, 893, 950, 1114, 1175, 1786, 2350, 2785, 4465, 5570, 8930, 10583, 13925, 21166, 22325, 26179, 27850, 44650, 52358, 52915, 105830, 130895, 261790, 264575, 497401, 529150, 654475, 994802, 1308950, 2487005, 4974010, 12435025, 24870050]

約数ペア:

[(1, 24870050), (2, 12435025), (5, 4974010), (10, 2487005), (19, 1308950), (25, 994802), (38, 654475), (47, 529150), (50, 497401), (94, 264575), (95, 261790), (190, 130895), (235, 105830), (470, 52915), (475, 52358), (557, 44650), (893, 27850), (950, 26179), (1114, 22325), (1175, 21166), (1786, 13925), (2350, 10583), (2785, 8930), (4465, 5570)]