29963050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 61996032

約数和(自身を除く): 32032982

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1487, 1550, 2015, 2974, 4030, 7435, 10075, 14870, 19331, 20150, 37175, 38662, 46097, 74350, 92194, 96655, 193310, 230485, 460970, 483275, 599261, 966550, 1152425, 1198522, 2304850, 2996305, 5992610, 14981525, 29963050]

約数ペア:

[(1, 29963050), (2, 14981525), (5, 5992610), (10, 2996305), (13, 2304850), (25, 1198522), (26, 1152425), (31, 966550), (50, 599261), (62, 483275), (65, 460970), (130, 230485), (155, 193310), (310, 96655), (325, 92194), (403, 74350), (650, 46097), (775, 38662), (806, 37175), (1487, 20150), (1550, 19331), (2015, 14870), (2974, 10075), (4030, 7435)]