49421880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 128

約数和(自身を含む): 167443200

約数和(自身を除く): 118021320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 683, 804, 1005, 1080, 1206, 1340, 1366, 1608, 1809, 2010, 2049, 2412, 2680, 2732, 3015, 3415, 3618, 4020, 4098, 4824, 5464, 6030, 6147, 6830, 7236, 8040, 8196, 9045, 10245, 12060, 12294, 13660, 14472, 16392, 18090, 18441, 20490, 24120, 24588, 27320, 30735, 36180, 36882, 40980, 45761, 49176, 61470, 72360, 73764, 81960, 91522, 92205, 122940, 137283, 147528, 183044, 184410, 228805, 245880, 274566, 366088, 368820, 411849, 457610, 549132, 686415, 737640, 823698, 915220, 1098264, 1235547, 1372830, 1647396, 1830440, 2059245, 2471094, 2745660, 3294792, 4118490, 4942188, 5491320, 6177735, 8236980, 9884376, 12355470, 16473960, 24710940, 49421880]

約数ペア:

[(1, 49421880), (2, 24710940), (3, 16473960), (4, 12355470), (5, 9884376), (6, 8236980), (8, 6177735), (9, 5491320), (10, 4942188), (12, 4118490), (15, 3294792), (18, 2745660), (20, 2471094), (24, 2059245), (27, 1830440), (30, 1647396), (36, 1372830), (40, 1235547), (45, 1098264), (54, 915220), (60, 823698), (67, 737640), (72, 686415), (90, 549132), (108, 457610), (120, 411849), (134, 368820), (135, 366088), (180, 274566), (201, 245880), (216, 228805), (268, 184410), (270, 183044), (335, 147528), (360, 137283), (402, 122940), (536, 92205), (540, 91522), (603, 81960), (670, 73764), (683, 72360), (804, 61470), (1005, 49176), (1080, 45761), (1206, 40980), (1340, 36882), (1366, 36180), (1608, 30735), (1809, 27320), (2010, 24588), (2049, 24120), (2412, 20490), (2680, 18441), (2732, 18090), (3015, 16392), (3415, 14472), (3618, 13660), (4020, 12294), (4098, 12060), (4824, 10245), (5464, 9045), (6030, 8196), (6147, 8040), (6830, 7236)]