47806380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 108

約数和(自身を含む): 154212240

約数和(自身を除く): 106405860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 919, 1020, 1156, 1445, 1530, 1734, 1838, 2601, 2757, 2890, 3060, 3468, 3676, 4335, 4595, 5202, 5514, 5780, 8271, 8670, 9190, 10404, 11028, 13005, 13785, 15623, 16542, 17340, 18380, 26010, 27570, 31246, 33084, 41355, 46869, 52020, 55140, 62492, 78115, 82710, 93738, 140607, 156230, 165420, 187476, 234345, 265591, 281214, 312460, 468690, 531182, 562428, 703035, 796773, 937380, 1062364, 1327955, 1406070, 1593546, 2390319, 2655910, 2812140, 3187092, 3983865, 4780638, 5311820, 7967730, 9561276, 11951595, 15935460, 23903190, 47806380]

約数ペア:

[(1, 47806380), (2, 23903190), (3, 15935460), (4, 11951595), (5, 9561276), (6, 7967730), (9, 5311820), (10, 4780638), (12, 3983865), (15, 3187092), (17, 2812140), (18, 2655910), (20, 2390319), (30, 1593546), (34, 1406070), (36, 1327955), (45, 1062364), (51, 937380), (60, 796773), (68, 703035), (85, 562428), (90, 531182), (102, 468690), (153, 312460), (170, 281214), (180, 265591), (204, 234345), (255, 187476), (289, 165420), (306, 156230), (340, 140607), (510, 93738), (578, 82710), (612, 78115), (765, 62492), (867, 55140), (919, 52020), (1020, 46869), (1156, 41355), (1445, 33084), (1530, 31246), (1734, 27570), (1838, 26010), (2601, 18380), (2757, 17340), (2890, 16542), (3060, 15623), (3468, 13785), (3676, 13005), (4335, 11028), (4595, 10404), (5202, 9190), (5514, 8670), (5780, 8271)]