52097220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 182407680

約数和(自身を除く): 130310460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 239, 252, 315, 346, 420, 478, 519, 630, 692, 717, 865, 956, 1038, 1195, 1211, 1260, 1434, 1557, 1673, 1730, 2076, 2151, 2390, 2422, 2595, 2868, 3114, 3346, 3460, 3585, 3633, 4302, 4780, 4844, 5019, 5190, 6055, 6228, 6692, 7170, 7266, 7785, 8365, 8604, 10038, 10380, 10755, 10899, 12110, 14340, 14532, 15057, 15570, 16730, 18165, 20076, 21510, 21798, 24220, 25095, 30114, 31140, 33460, 36330, 41347, 43020, 43596, 50190, 54495, 60228, 72660, 75285, 82694, 100380, 108990, 124041, 150570, 165388, 206735, 217980, 248082, 289429, 301140, 372123, 413470, 496164, 578858, 620205, 744246, 826940, 868287, 1157716, 1240410, 1447145, 1488492, 1736574, 1860615, 2480820, 2604861, 2894290, 3473148, 3721230, 4341435, 5209722, 5788580, 7442460, 8682870, 10419444, 13024305, 17365740, 26048610, 52097220]

約数ペア:

[(1, 52097220), (2, 26048610), (3, 17365740), (4, 13024305), (5, 10419444), (6, 8682870), (7, 7442460), (9, 5788580), (10, 5209722), (12, 4341435), (14, 3721230), (15, 3473148), (18, 2894290), (20, 2604861), (21, 2480820), (28, 1860615), (30, 1736574), (35, 1488492), (36, 1447145), (42, 1240410), (45, 1157716), (60, 868287), (63, 826940), (70, 744246), (84, 620205), (90, 578858), (105, 496164), (126, 413470), (140, 372123), (173, 301140), (180, 289429), (210, 248082), (239, 217980), (252, 206735), (315, 165388), (346, 150570), (420, 124041), (478, 108990), (519, 100380), (630, 82694), (692, 75285), (717, 72660), (865, 60228), (956, 54495), (1038, 50190), (1195, 43596), (1211, 43020), (1260, 41347), (1434, 36330), (1557, 33460), (1673, 31140), (1730, 30114), (2076, 25095), (2151, 24220), (2390, 21798), (2422, 21510), (2595, 20076), (2868, 18165), (3114, 16730), (3346, 15570), (3460, 15057), (3585, 14532), (3633, 14340), (4302, 12110), (4780, 10899), (4844, 10755), (5019, 10380), (5190, 10038), (6055, 8604), (6228, 8365), (6692, 7785), (7170, 7266)]