48915750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 136805760

約数和(自身を除く): 87890010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 125, 130, 145, 150, 173, 174, 195, 250, 290, 325, 346, 375, 377, 390, 435, 519, 650, 725, 750, 754, 865, 870, 975, 1038, 1131, 1450, 1625, 1730, 1885, 1950, 2175, 2249, 2262, 2595, 3250, 3625, 3770, 4325, 4350, 4498, 4875, 5017, 5190, 5655, 6747, 7250, 8650, 9425, 9750, 10034, 10875, 11245, 11310, 12975, 13494, 15051, 18850, 21625, 21750, 22490, 25085, 25950, 28275, 30102, 33735, 43250, 47125, 50170, 56225, 56550, 64875, 65221, 67470, 75255, 94250, 112450, 125425, 129750, 130442, 141375, 150510, 168675, 195663, 250850, 281125, 282750, 326105, 337350, 376275, 391326, 562250, 627125, 652210, 752550, 843375, 978315, 1254250, 1630525, 1686750, 1881375, 1956630, 3261050, 3762750, 4891575, 8152625, 9783150, 16305250, 24457875, 48915750]

約数ペア:

[(1, 48915750), (2, 24457875), (3, 16305250), (5, 9783150), (6, 8152625), (10, 4891575), (13, 3762750), (15, 3261050), (25, 1956630), (26, 1881375), (29, 1686750), (30, 1630525), (39, 1254250), (50, 978315), (58, 843375), (65, 752550), (75, 652210), (78, 627125), (87, 562250), (125, 391326), (130, 376275), (145, 337350), (150, 326105), (173, 282750), (174, 281125), (195, 250850), (250, 195663), (290, 168675), (325, 150510), (346, 141375), (375, 130442), (377, 129750), (390, 125425), (435, 112450), (519, 94250), (650, 75255), (725, 67470), (750, 65221), (754, 64875), (865, 56550), (870, 56225), (975, 50170), (1038, 47125), (1131, 43250), (1450, 33735), (1625, 30102), (1730, 28275), (1885, 25950), (1950, 25085), (2175, 22490), (2249, 21750), (2262, 21625), (2595, 18850), (3250, 15051), (3625, 13494), (3770, 12975), (4325, 11310), (4350, 11245), (4498, 10875), (4875, 10034), (5017, 9750), (5190, 9425), (5655, 8650), (6747, 7250)]