29882450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 61829376

約数和(自身を除く): 31946926

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1483, 1550, 2015, 2966, 4030, 7415, 10075, 14830, 19279, 20150, 37075, 38558, 45973, 74150, 91946, 96395, 192790, 229865, 459730, 481975, 597649, 963950, 1149325, 1195298, 2298650, 2988245, 5976490, 14941225, 29882450]

約数ペア:

[(1, 29882450), (2, 14941225), (5, 5976490), (10, 2988245), (13, 2298650), (25, 1195298), (26, 1149325), (31, 963950), (50, 597649), (62, 481975), (65, 459730), (130, 229865), (155, 192790), (310, 96395), (325, 91946), (403, 74150), (650, 45973), (775, 38558), (806, 37075), (1483, 20150), (1550, 19279), (2015, 14830), (2966, 10075), (4030, 7415)]