52534300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 146990592

約数和(自身を除く): 94456292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 175, 182, 230, 251, 260, 299, 322, 325, 350, 364, 455, 460, 502, 575, 598, 644, 650, 700, 805, 910, 1004, 1150, 1196, 1255, 1300, 1495, 1610, 1757, 1820, 2093, 2275, 2300, 2510, 2990, 3220, 3263, 3514, 4025, 4186, 4550, 5020, 5773, 5980, 6275, 6526, 7028, 7475, 8050, 8372, 8785, 9100, 10465, 11546, 12550, 13052, 14950, 16100, 16315, 17570, 20930, 22841, 23092, 25100, 28865, 29900, 32630, 35140, 40411, 41860, 43925, 45682, 52325, 57730, 65260, 75049, 80822, 81575, 87850, 91364, 104650, 114205, 115460, 144325, 150098, 161644, 163150, 175700, 202055, 209300, 228410, 288650, 300196, 326300, 375245, 404110, 456820, 525343, 571025, 577300, 750490, 808220, 1010275, 1050686, 1142050, 1500980, 1876225, 2020550, 2101372, 2284100, 2626715, 3752450, 4041100, 5253430, 7504900, 10506860, 13133575, 26267150, 52534300]

約数ペア:

[(1, 52534300), (2, 26267150), (4, 13133575), (5, 10506860), (7, 7504900), (10, 5253430), (13, 4041100), (14, 3752450), (20, 2626715), (23, 2284100), (25, 2101372), (26, 2020550), (28, 1876225), (35, 1500980), (46, 1142050), (50, 1050686), (52, 1010275), (65, 808220), (70, 750490), (91, 577300), (92, 571025), (100, 525343), (115, 456820), (130, 404110), (140, 375245), (161, 326300), (175, 300196), (182, 288650), (230, 228410), (251, 209300), (260, 202055), (299, 175700), (322, 163150), (325, 161644), (350, 150098), (364, 144325), (455, 115460), (460, 114205), (502, 104650), (575, 91364), (598, 87850), (644, 81575), (650, 80822), (700, 75049), (805, 65260), (910, 57730), (1004, 52325), (1150, 45682), (1196, 43925), (1255, 41860), (1300, 40411), (1495, 35140), (1610, 32630), (1757, 29900), (1820, 28865), (2093, 25100), (2275, 23092), (2300, 22841), (2510, 20930), (2990, 17570), (3220, 16315), (3263, 16100), (3514, 14950), (4025, 13052), (4186, 12550), (4550, 11546), (5020, 10465), (5773, 9100), (5980, 8785), (6275, 8372), (6526, 8050), (7028, 7475)]