49016580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 151570944

約数和(自身を除く): 102554364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 73, 76, 93, 95, 114, 124, 146, 155, 186, 190, 219, 228, 285, 292, 310, 361, 365, 372, 380, 438, 465, 570, 589, 620, 722, 730, 876, 930, 1083, 1095, 1140, 1178, 1387, 1444, 1460, 1767, 1805, 1860, 2166, 2190, 2263, 2356, 2774, 2945, 3534, 3610, 4161, 4332, 4380, 4526, 5415, 5548, 5890, 6789, 6935, 7068, 7220, 8322, 8835, 9052, 10830, 11191, 11315, 11780, 13578, 13870, 16644, 17670, 20805, 21660, 22382, 22630, 26353, 27156, 27740, 33573, 33945, 35340, 41610, 42997, 44764, 45260, 52706, 55955, 67146, 67890, 79059, 83220, 85994, 105412, 111910, 128991, 131765, 134292, 135780, 158118, 167865, 171988, 214985, 223820, 257982, 263530, 316236, 335730, 395295, 429970, 515964, 527060, 644955, 671460, 790590, 816943, 859940, 1289910, 1581180, 1633886, 2450829, 2579820, 3267772, 4084715, 4901658, 8169430, 9803316, 12254145, 16338860, 24508290, 49016580]

約数ペア:

[(1, 49016580), (2, 24508290), (3, 16338860), (4, 12254145), (5, 9803316), (6, 8169430), (10, 4901658), (12, 4084715), (15, 3267772), (19, 2579820), (20, 2450829), (30, 1633886), (31, 1581180), (38, 1289910), (57, 859940), (60, 816943), (62, 790590), (73, 671460), (76, 644955), (93, 527060), (95, 515964), (114, 429970), (124, 395295), (146, 335730), (155, 316236), (186, 263530), (190, 257982), (219, 223820), (228, 214985), (285, 171988), (292, 167865), (310, 158118), (361, 135780), (365, 134292), (372, 131765), (380, 128991), (438, 111910), (465, 105412), (570, 85994), (589, 83220), (620, 79059), (722, 67890), (730, 67146), (876, 55955), (930, 52706), (1083, 45260), (1095, 44764), (1140, 42997), (1178, 41610), (1387, 35340), (1444, 33945), (1460, 33573), (1767, 27740), (1805, 27156), (1860, 26353), (2166, 22630), (2190, 22382), (2263, 21660), (2356, 20805), (2774, 17670), (2945, 16644), (3534, 13870), (3610, 13578), (4161, 11780), (4332, 11315), (4380, 11191), (4526, 10830), (5415, 9052), (5548, 8835), (5890, 8322), (6789, 7220), (6935, 7068)]