52583700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 166725440

約数和(自身を除く): 114141740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 97, 100, 130, 139, 150, 156, 194, 195, 260, 278, 291, 300, 325, 388, 390, 417, 485, 556, 582, 650, 695, 780, 834, 970, 975, 1164, 1261, 1300, 1390, 1455, 1668, 1807, 1940, 1950, 2085, 2425, 2522, 2780, 2910, 3475, 3614, 3783, 3900, 4170, 4850, 5044, 5421, 5820, 6305, 6950, 7228, 7275, 7566, 8340, 9035, 9700, 10425, 10842, 12610, 13483, 13900, 14550, 15132, 18070, 18915, 20850, 21684, 25220, 26966, 27105, 29100, 31525, 36140, 37830, 40449, 41700, 45175, 53932, 54210, 63050, 67415, 75660, 80898, 90350, 94575, 108420, 126100, 134830, 135525, 161796, 175279, 180700, 189150, 202245, 269660, 271050, 337075, 350558, 378300, 404490, 525837, 542100, 674150, 701116, 808980, 876395, 1011225, 1051674, 1348300, 1752790, 2022450, 2103348, 2629185, 3505580, 4044900, 4381975, 5258370, 8763950, 10516740, 13145925, 17527900, 26291850, 52583700]

約数ペア:

[(1, 52583700), (2, 26291850), (3, 17527900), (4, 13145925), (5, 10516740), (6, 8763950), (10, 5258370), (12, 4381975), (13, 4044900), (15, 3505580), (20, 2629185), (25, 2103348), (26, 2022450), (30, 1752790), (39, 1348300), (50, 1051674), (52, 1011225), (60, 876395), (65, 808980), (75, 701116), (78, 674150), (97, 542100), (100, 525837), (130, 404490), (139, 378300), (150, 350558), (156, 337075), (194, 271050), (195, 269660), (260, 202245), (278, 189150), (291, 180700), (300, 175279), (325, 161796), (388, 135525), (390, 134830), (417, 126100), (485, 108420), (556, 94575), (582, 90350), (650, 80898), (695, 75660), (780, 67415), (834, 63050), (970, 54210), (975, 53932), (1164, 45175), (1261, 41700), (1300, 40449), (1390, 37830), (1455, 36140), (1668, 31525), (1807, 29100), (1940, 27105), (1950, 26966), (2085, 25220), (2425, 21684), (2522, 20850), (2780, 18915), (2910, 18070), (3475, 15132), (3614, 14550), (3783, 13900), (3900, 13483), (4170, 12610), (4850, 10842), (5044, 10425), (5421, 9700), (5820, 9035), (6305, 8340), (6950, 7566), (7228, 7275)]