29927950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 61464816

約数和(自身を除く): 31536866

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 1123, 2050, 2246, 2665, 5330, 5615, 11230, 13325, 14599, 26650, 28075, 29198, 46043, 56150, 72995, 92086, 145990, 230215, 364975, 460430, 598559, 729950, 1151075, 1197118, 2302150, 2992795, 5985590, 14963975, 29927950]

約数ペア:

[(1, 29927950), (2, 14963975), (5, 5985590), (10, 2992795), (13, 2302150), (25, 1197118), (26, 1151075), (41, 729950), (50, 598559), (65, 460430), (82, 364975), (130, 230215), (205, 145990), (325, 92086), (410, 72995), (533, 56150), (650, 46043), (1025, 29198), (1066, 28075), (1123, 26650), (2050, 14599), (2246, 13325), (2665, 11230), (5330, 5615)]