52040950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 110649168

約数和(自身を除く): 58608218

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 59, 65, 115, 118, 130, 230, 295, 299, 325, 575, 590, 598, 650, 767, 1150, 1357, 1475, 1495, 1534, 2714, 2950, 2990, 3481, 3835, 6785, 6962, 7475, 7670, 13570, 14950, 17405, 17641, 19175, 33925, 34810, 35282, 38350, 45253, 67850, 80063, 87025, 88205, 90506, 160126, 174050, 176410, 226265, 400315, 441025, 452530, 800630, 882050, 1040819, 1131325, 2001575, 2081638, 2262650, 4003150, 5204095, 10408190, 26020475, 52040950]

約数ペア:

[(1, 52040950), (2, 26020475), (5, 10408190), (10, 5204095), (13, 4003150), (23, 2262650), (25, 2081638), (26, 2001575), (46, 1131325), (50, 1040819), (59, 882050), (65, 800630), (115, 452530), (118, 441025), (130, 400315), (230, 226265), (295, 176410), (299, 174050), (325, 160126), (575, 90506), (590, 88205), (598, 87025), (650, 80063), (767, 67850), (1150, 45253), (1357, 38350), (1475, 35282), (1495, 34810), (1534, 33925), (2714, 19175), (2950, 17641), (2990, 17405), (3481, 14950), (3835, 13570), (6785, 7670), (6962, 7475)]