30993950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 63652176

約数和(自身を除く): 32658226

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 1163, 2050, 2326, 2665, 5330, 5815, 11630, 13325, 15119, 26650, 29075, 30238, 47683, 58150, 75595, 95366, 151190, 238415, 377975, 476830, 619879, 755950, 1192075, 1239758, 2384150, 3099395, 6198790, 15496975, 30993950]

約数ペア:

[(1, 30993950), (2, 15496975), (5, 6198790), (10, 3099395), (13, 2384150), (25, 1239758), (26, 1192075), (41, 755950), (50, 619879), (65, 476830), (82, 377975), (130, 238415), (205, 151190), (325, 95366), (410, 75595), (533, 58150), (650, 47683), (1025, 30238), (1066, 29075), (1163, 26650), (2050, 15119), (2326, 13325), (2665, 11630), (5330, 5815)]