52519740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9619}}^1$

素因数の和:9651

約数の個数: 96

約数和(自身を含む): 181009920

約数和(自身を除く): 128490180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9619, 19238, 28857, 38476, 48095, 57714, 67333, 96190, 115428, 125047, 134666, 144285, 192380, 201999, 250094, 269332, 288570, 336665, 375141, 403998, 500188, 577140, 625235, 673330, 750282, 807996, 875329, 1009995, 1250470, 1346660, 1500564, 1750658, 1875705, 2019990, 2500940, 2625987, 3501316, 3751410, 4039980, 4376645, 5251974, 7502820, 8753290, 10503948, 13129935, 17506580, 26259870, 52519740]

約数ペア:

[(1, 52519740), (2, 26259870), (3, 17506580), (4, 13129935), (5, 10503948), (6, 8753290), (7, 7502820), (10, 5251974), (12, 4376645), (13, 4039980), (14, 3751410), (15, 3501316), (20, 2625987), (21, 2500940), (26, 2019990), (28, 1875705), (30, 1750658), (35, 1500564), (39, 1346660), (42, 1250470), (52, 1009995), (60, 875329), (65, 807996), (70, 750282), (78, 673330), (84, 625235), (91, 577140), (105, 500188), (130, 403998), (140, 375141), (156, 336665), (182, 288570), (195, 269332), (210, 250094), (260, 201999), (273, 192380), (364, 144285), (390, 134666), (420, 125047), (455, 115428), (546, 96190), (780, 67333), (910, 57714), (1092, 48095), (1365, 38476), (1820, 28857), (2730, 19238), (5460, 9619)]