52773160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 138101760

約数和(自身を除く): 85328600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 53, 55, 62, 73, 88, 106, 110, 124, 146, 155, 212, 220, 248, 265, 292, 310, 341, 365, 424, 440, 530, 583, 584, 620, 682, 730, 803, 1060, 1166, 1240, 1364, 1460, 1606, 1643, 1705, 2120, 2263, 2332, 2728, 2915, 2920, 3212, 3286, 3410, 3869, 4015, 4526, 4664, 5830, 6424, 6572, 6820, 7738, 8030, 8215, 9052, 11315, 11660, 13144, 13640, 15476, 16060, 16430, 18073, 18104, 19345, 22630, 23320, 24893, 30952, 32120, 32860, 36146, 38690, 42559, 45260, 49786, 65720, 72292, 77380, 85118, 90365, 90520, 99572, 119939, 124465, 144584, 154760, 170236, 180730, 199144, 212795, 239878, 248930, 340472, 361460, 425590, 479756, 497860, 599695, 722920, 851180, 959512, 995720, 1199390, 1319329, 1702360, 2398780, 2638658, 4797560, 5277316, 6596645, 10554632, 13193290, 26386580, 52773160]

約数ペア:

[(1, 52773160), (2, 26386580), (4, 13193290), (5, 10554632), (8, 6596645), (10, 5277316), (11, 4797560), (20, 2638658), (22, 2398780), (31, 1702360), (40, 1319329), (44, 1199390), (53, 995720), (55, 959512), (62, 851180), (73, 722920), (88, 599695), (106, 497860), (110, 479756), (124, 425590), (146, 361460), (155, 340472), (212, 248930), (220, 239878), (248, 212795), (265, 199144), (292, 180730), (310, 170236), (341, 154760), (365, 144584), (424, 124465), (440, 119939), (530, 99572), (583, 90520), (584, 90365), (620, 85118), (682, 77380), (730, 72292), (803, 65720), (1060, 49786), (1166, 45260), (1240, 42559), (1364, 38690), (1460, 36146), (1606, 32860), (1643, 32120), (1705, 30952), (2120, 24893), (2263, 23320), (2332, 22630), (2728, 19345), (2915, 18104), (2920, 18073), (3212, 16430), (3286, 16060), (3410, 15476), (3869, 13640), (4015, 13144), (4526, 11660), (4664, 11315), (5830, 9052), (6424, 8215), (6572, 8030), (6820, 7738)]