49953150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8570

約数の個数: 72

約数和(自身を含む): 144548040

約数和(自身を除く): 94594890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 8539, 17078, 25617, 42695, 51234, 76851, 85390, 111007, 128085, 153702, 213475, 222014, 256170, 333021, 384255, 426950, 555035, 640425, 666042, 768510, 999063, 1110070, 1280850, 1665105, 1921275, 1998126, 2775175, 3330210, 3842550, 4995315, 5550350, 8325525, 9990630, 16651050, 24976575, 49953150]

約数ペア:

[(1, 49953150), (2, 24976575), (3, 16651050), (5, 9990630), (6, 8325525), (9, 5550350), (10, 4995315), (13, 3842550), (15, 3330210), (18, 2775175), (25, 1998126), (26, 1921275), (30, 1665105), (39, 1280850), (45, 1110070), (50, 999063), (65, 768510), (75, 666042), (78, 640425), (90, 555035), (117, 426950), (130, 384255), (150, 333021), (195, 256170), (225, 222014), (234, 213475), (325, 153702), (390, 128085), (450, 111007), (585, 85390), (650, 76851), (975, 51234), (1170, 42695), (1950, 25617), (2925, 17078), (5850, 8539)]