48487040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 135129600

約数和(自身を除く): 86642560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 137, 140, 158, 160, 224, 274, 280, 316, 320, 395, 448, 548, 553, 560, 632, 640, 685, 790, 896, 959, 1096, 1106, 1120, 1264, 1370, 1580, 1918, 2192, 2212, 2240, 2528, 2740, 2765, 3160, 3836, 4384, 4424, 4480, 4795, 5056, 5480, 5530, 6320, 7672, 8768, 8848, 9590, 10112, 10823, 10960, 11060, 12640, 15344, 17536, 17696, 19180, 21646, 21920, 22120, 25280, 30688, 35392, 38360, 43292, 43840, 44240, 50560, 54115, 61376, 70784, 75761, 76720, 86584, 87680, 88480, 108230, 122752, 151522, 153440, 173168, 176960, 216460, 303044, 306880, 346336, 353920, 378805, 432920, 606088, 613760, 692672, 757610, 865840, 1212176, 1385344, 1515220, 1731680, 2424352, 3030440, 3463360, 4848704, 6060880, 6926720, 9697408, 12121760, 24243520, 48487040]

約数ペア:

[(1, 48487040), (2, 24243520), (4, 12121760), (5, 9697408), (7, 6926720), (8, 6060880), (10, 4848704), (14, 3463360), (16, 3030440), (20, 2424352), (28, 1731680), (32, 1515220), (35, 1385344), (40, 1212176), (56, 865840), (64, 757610), (70, 692672), (79, 613760), (80, 606088), (112, 432920), (128, 378805), (137, 353920), (140, 346336), (158, 306880), (160, 303044), (224, 216460), (274, 176960), (280, 173168), (316, 153440), (320, 151522), (395, 122752), (448, 108230), (548, 88480), (553, 87680), (560, 86584), (632, 76720), (640, 75761), (685, 70784), (790, 61376), (896, 54115), (959, 50560), (1096, 44240), (1106, 43840), (1120, 43292), (1264, 38360), (1370, 35392), (1580, 30688), (1918, 25280), (2192, 22120), (2212, 21920), (2240, 21646), (2528, 19180), (2740, 17696), (2765, 17536), (3160, 15344), (3836, 12640), (4384, 11060), (4424, 10960), (4480, 10823), (4795, 10112), (5056, 9590), (5480, 8848), (5530, 8768), (6320, 7672)]