49095240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 158025600

約数和(自身を除く): 108930360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 353, 366, 380, 456, 488, 570, 610, 706, 732, 760, 915, 1059, 1140, 1159, 1220, 1412, 1464, 1765, 1830, 2118, 2280, 2318, 2440, 2824, 3477, 3530, 3660, 4236, 4636, 5295, 5795, 6707, 6954, 7060, 7320, 8472, 9272, 10590, 11590, 13414, 13908, 14120, 17385, 20121, 21180, 21533, 23180, 26828, 27816, 33535, 34770, 40242, 42360, 43066, 46360, 53656, 64599, 67070, 69540, 80484, 86132, 100605, 107665, 129198, 134140, 139080, 160968, 172264, 201210, 215330, 258396, 268280, 322995, 402420, 409127, 430660, 516792, 645990, 804840, 818254, 861320, 1227381, 1291980, 1636508, 2045635, 2454762, 2583960, 3273016, 4091270, 4909524, 6136905, 8182540, 9819048, 12273810, 16365080, 24547620, 49095240]

約数ペア:

[(1, 49095240), (2, 24547620), (3, 16365080), (4, 12273810), (5, 9819048), (6, 8182540), (8, 6136905), (10, 4909524), (12, 4091270), (15, 3273016), (19, 2583960), (20, 2454762), (24, 2045635), (30, 1636508), (38, 1291980), (40, 1227381), (57, 861320), (60, 818254), (61, 804840), (76, 645990), (95, 516792), (114, 430660), (120, 409127), (122, 402420), (152, 322995), (183, 268280), (190, 258396), (228, 215330), (244, 201210), (285, 172264), (305, 160968), (353, 139080), (366, 134140), (380, 129198), (456, 107665), (488, 100605), (570, 86132), (610, 80484), (706, 69540), (732, 67070), (760, 64599), (915, 53656), (1059, 46360), (1140, 43066), (1159, 42360), (1220, 40242), (1412, 34770), (1464, 33535), (1765, 27816), (1830, 26828), (2118, 23180), (2280, 21533), (2318, 21180), (2440, 20121), (2824, 17385), (3477, 14120), (3530, 13908), (3660, 13414), (4236, 11590), (4636, 10590), (5295, 9272), (5795, 8472), (6707, 7320), (6954, 7060)]