49786000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 137419776

約数和(自身を除く): 87633776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 73, 80, 88, 100, 110, 124, 125, 146, 155, 176, 200, 220, 248, 250, 275, 292, 310, 341, 365, 400, 440, 496, 500, 550, 584, 620, 682, 730, 775, 803, 880, 1000, 1100, 1168, 1240, 1364, 1375, 1460, 1550, 1606, 1705, 1825, 2000, 2200, 2263, 2480, 2728, 2750, 2920, 3100, 3212, 3410, 3650, 3875, 4015, 4400, 4526, 5456, 5500, 5840, 6200, 6424, 6820, 7300, 7750, 8030, 8525, 9052, 9125, 11000, 11315, 12400, 12848, 13640, 14600, 15500, 16060, 17050, 18104, 18250, 20075, 22000, 22630, 24893, 27280, 29200, 31000, 32120, 34100, 36208, 36500, 40150, 42625, 45260, 49786, 56575, 62000, 64240, 68200, 73000, 80300, 85250, 90520, 99572, 100375, 113150, 124465, 136400, 146000, 160600, 170500, 181040, 199144, 200750, 226300, 248930, 282875, 321200, 341000, 398288, 401500, 452600, 497860, 565750, 622325, 682000, 803000, 905200, 995720, 1131500, 1244650, 1606000, 1991440, 2263000, 2489300, 3111625, 4526000, 4978600, 6223250, 9957200, 12446500, 24893000, 49786000]

約数ペア:

[(1, 49786000), (2, 24893000), (4, 12446500), (5, 9957200), (8, 6223250), (10, 4978600), (11, 4526000), (16, 3111625), (20, 2489300), (22, 2263000), (25, 1991440), (31, 1606000), (40, 1244650), (44, 1131500), (50, 995720), (55, 905200), (62, 803000), (73, 682000), (80, 622325), (88, 565750), (100, 497860), (110, 452600), (124, 401500), (125, 398288), (146, 341000), (155, 321200), (176, 282875), (200, 248930), (220, 226300), (248, 200750), (250, 199144), (275, 181040), (292, 170500), (310, 160600), (341, 146000), (365, 136400), (400, 124465), (440, 113150), (496, 100375), (500, 99572), (550, 90520), (584, 85250), (620, 80300), (682, 73000), (730, 68200), (775, 64240), (803, 62000), (880, 56575), (1000, 49786), (1100, 45260), (1168, 42625), (1240, 40150), (1364, 36500), (1375, 36208), (1460, 34100), (1550, 32120), (1606, 31000), (1705, 29200), (1825, 27280), (2000, 24893), (2200, 22630), (2263, 22000), (2480, 20075), (2728, 18250), (2750, 18104), (2920, 17050), (3100, 16060), (3212, 15500), (3410, 14600), (3650, 13640), (3875, 12848), (4015, 12400), (4400, 11315), (4526, 11000), (5456, 9125), (5500, 9052), (5840, 8525), (6200, 8030), (6424, 7750), (6820, 7300)]