47975600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 122884992

約数和(自身を除く): 74909392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 53, 62, 73, 80, 100, 106, 124, 146, 155, 200, 212, 248, 265, 292, 310, 365, 400, 424, 496, 530, 584, 620, 730, 775, 848, 1060, 1168, 1240, 1325, 1460, 1550, 1643, 1825, 2120, 2263, 2480, 2650, 2920, 3100, 3286, 3650, 3869, 4240, 4526, 5300, 5840, 6200, 6572, 7300, 7738, 8215, 9052, 10600, 11315, 12400, 13144, 14600, 15476, 16430, 18104, 19345, 21200, 22630, 26288, 29200, 30952, 32860, 36208, 38690, 41075, 45260, 56575, 61904, 65720, 77380, 82150, 90520, 96725, 113150, 119939, 131440, 154760, 164300, 181040, 193450, 226300, 239878, 309520, 328600, 386900, 452600, 479756, 599695, 657200, 773800, 905200, 959512, 1199390, 1547600, 1919024, 2398780, 2998475, 4797560, 5996950, 9595120, 11993900, 23987800, 47975600]

約数ペア:

[(1, 47975600), (2, 23987800), (4, 11993900), (5, 9595120), (8, 5996950), (10, 4797560), (16, 2998475), (20, 2398780), (25, 1919024), (31, 1547600), (40, 1199390), (50, 959512), (53, 905200), (62, 773800), (73, 657200), (80, 599695), (100, 479756), (106, 452600), (124, 386900), (146, 328600), (155, 309520), (200, 239878), (212, 226300), (248, 193450), (265, 181040), (292, 164300), (310, 154760), (365, 131440), (400, 119939), (424, 113150), (496, 96725), (530, 90520), (584, 82150), (620, 77380), (730, 65720), (775, 61904), (848, 56575), (1060, 45260), (1168, 41075), (1240, 38690), (1325, 36208), (1460, 32860), (1550, 30952), (1643, 29200), (1825, 26288), (2120, 22630), (2263, 21200), (2480, 19345), (2650, 18104), (2920, 16430), (3100, 15476), (3286, 14600), (3650, 13144), (3869, 12400), (4240, 11315), (4526, 10600), (5300, 9052), (5840, 8215), (6200, 7738), (6572, 7300)]