52177650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 156061440

約数和(自身を除く): 103883790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 62, 70, 75, 93, 98, 105, 147, 150, 155, 175, 186, 210, 217, 229, 245, 294, 310, 350, 434, 458, 465, 490, 525, 651, 687, 735, 775, 930, 1050, 1085, 1145, 1225, 1302, 1374, 1470, 1519, 1550, 1603, 2170, 2290, 2325, 2450, 3038, 3206, 3255, 3435, 3675, 4557, 4650, 4809, 5425, 5725, 6510, 6870, 7099, 7350, 7595, 8015, 9114, 9618, 10850, 11221, 11450, 14198, 15190, 16030, 16275, 17175, 21297, 22442, 22785, 24045, 32550, 33663, 34350, 35495, 37975, 40075, 42594, 45570, 48090, 49693, 56105, 67326, 70990, 75950, 80150, 99386, 106485, 112210, 113925, 120225, 149079, 168315, 177475, 212970, 227850, 240450, 248465, 280525, 298158, 336630, 347851, 354950, 496930, 532425, 561050, 695702, 745395, 841575, 1043553, 1064850, 1242325, 1490790, 1683150, 1739255, 2087106, 2484650, 3478510, 3726975, 5217765, 7453950, 8696275, 10435530, 17392550, 26088825, 52177650]

約数ペア:

[(1, 52177650), (2, 26088825), (3, 17392550), (5, 10435530), (6, 8696275), (7, 7453950), (10, 5217765), (14, 3726975), (15, 3478510), (21, 2484650), (25, 2087106), (30, 1739255), (31, 1683150), (35, 1490790), (42, 1242325), (49, 1064850), (50, 1043553), (62, 841575), (70, 745395), (75, 695702), (93, 561050), (98, 532425), (105, 496930), (147, 354950), (150, 347851), (155, 336630), (175, 298158), (186, 280525), (210, 248465), (217, 240450), (229, 227850), (245, 212970), (294, 177475), (310, 168315), (350, 149079), (434, 120225), (458, 113925), (465, 112210), (490, 106485), (525, 99386), (651, 80150), (687, 75950), (735, 70990), (775, 67326), (930, 56105), (1050, 49693), (1085, 48090), (1145, 45570), (1225, 42594), (1302, 40075), (1374, 37975), (1470, 35495), (1519, 34350), (1550, 33663), (1603, 32550), (2170, 24045), (2290, 22785), (2325, 22442), (2450, 21297), (3038, 17175), (3206, 16275), (3255, 16030), (3435, 15190), (3675, 14198), (4557, 11450), (4650, 11221), (4809, 10850), (5425, 9618), (5725, 9114), (6510, 8015), (6870, 7595), (7099, 7350)]