48613890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4075

約数の個数: 64

約数和(自身を含む): 129733632

約数和(自身を除く): 81119742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4021, 4030, 6045, 8042, 12063, 12090, 20105, 24126, 40210, 52273, 60315, 104546, 120630, 124651, 156819, 249302, 261365, 313638, 373953, 522730, 623255, 747906, 784095, 1246510, 1568190, 1620463, 1869765, 3240926, 3739530, 4861389, 8102315, 9722778, 16204630, 24306945, 48613890]

約数ペア:

[(1, 48613890), (2, 24306945), (3, 16204630), (5, 9722778), (6, 8102315), (10, 4861389), (13, 3739530), (15, 3240926), (26, 1869765), (30, 1620463), (31, 1568190), (39, 1246510), (62, 784095), (65, 747906), (78, 623255), (93, 522730), (130, 373953), (155, 313638), (186, 261365), (195, 249302), (310, 156819), (390, 124651), (403, 120630), (465, 104546), (806, 60315), (930, 52273), (1209, 40210), (2015, 24126), (2418, 20105), (4021, 12090), (4030, 12063), (6045, 8042)]