53032700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 136553760

約数和(自身を除く): 83521060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 79, 98, 100, 137, 140, 158, 175, 196, 245, 274, 316, 350, 395, 490, 548, 553, 685, 700, 790, 959, 980, 1106, 1225, 1370, 1580, 1918, 1975, 2212, 2450, 2740, 2765, 3425, 3836, 3871, 3950, 4795, 4900, 5530, 6713, 6850, 7742, 7900, 9590, 10823, 11060, 13426, 13700, 13825, 15484, 19180, 19355, 21646, 23975, 26852, 27650, 33565, 38710, 43292, 47950, 54115, 55300, 67130, 75761, 77420, 95900, 96775, 108230, 134260, 151522, 167825, 193550, 216460, 270575, 303044, 335650, 378805, 387100, 530327, 541150, 671300, 757610, 1060654, 1082300, 1515220, 1894025, 2121308, 2651635, 3788050, 5303270, 7576100, 10606540, 13258175, 26516350, 53032700]

約数ペア:

[(1, 53032700), (2, 26516350), (4, 13258175), (5, 10606540), (7, 7576100), (10, 5303270), (14, 3788050), (20, 2651635), (25, 2121308), (28, 1894025), (35, 1515220), (49, 1082300), (50, 1060654), (70, 757610), (79, 671300), (98, 541150), (100, 530327), (137, 387100), (140, 378805), (158, 335650), (175, 303044), (196, 270575), (245, 216460), (274, 193550), (316, 167825), (350, 151522), (395, 134260), (490, 108230), (548, 96775), (553, 95900), (685, 77420), (700, 75761), (790, 67130), (959, 55300), (980, 54115), (1106, 47950), (1225, 43292), (1370, 38710), (1580, 33565), (1918, 27650), (1975, 26852), (2212, 23975), (2450, 21646), (2740, 19355), (2765, 19180), (3425, 15484), (3836, 13825), (3871, 13700), (3950, 13426), (4795, 11060), (4900, 10823), (5530, 9590), (6713, 7900), (6850, 7742)]