48876100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 134741376

約数和(自身を除く): 85865276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 41, 50, 52, 65, 70, 82, 91, 100, 130, 131, 140, 164, 175, 182, 205, 260, 262, 287, 325, 350, 364, 410, 455, 524, 533, 574, 650, 655, 700, 820, 910, 917, 1025, 1066, 1148, 1300, 1310, 1435, 1703, 1820, 1834, 2050, 2132, 2275, 2620, 2665, 2870, 3275, 3406, 3668, 3731, 4100, 4550, 4585, 5330, 5371, 5740, 6550, 6812, 7175, 7462, 8515, 9100, 9170, 10660, 10742, 11921, 13100, 13325, 14350, 14924, 17030, 18340, 18655, 21484, 22925, 23842, 26650, 26855, 28700, 34060, 37310, 37597, 42575, 45850, 47684, 53300, 53710, 59605, 69823, 74620, 75194, 85150, 91700, 93275, 107420, 119210, 134275, 139646, 150388, 170300, 186550, 187985, 238420, 268550, 279292, 298025, 349115, 373100, 375970, 488761, 537100, 596050, 698230, 751940, 939925, 977522, 1192100, 1396460, 1745575, 1879850, 1955044, 2443805, 3491150, 3759700, 4887610, 6982300, 9775220, 12219025, 24438050, 48876100]

約数ペア:

[(1, 48876100), (2, 24438050), (4, 12219025), (5, 9775220), (7, 6982300), (10, 4887610), (13, 3759700), (14, 3491150), (20, 2443805), (25, 1955044), (26, 1879850), (28, 1745575), (35, 1396460), (41, 1192100), (50, 977522), (52, 939925), (65, 751940), (70, 698230), (82, 596050), (91, 537100), (100, 488761), (130, 375970), (131, 373100), (140, 349115), (164, 298025), (175, 279292), (182, 268550), (205, 238420), (260, 187985), (262, 186550), (287, 170300), (325, 150388), (350, 139646), (364, 134275), (410, 119210), (455, 107420), (524, 93275), (533, 91700), (574, 85150), (650, 75194), (655, 74620), (700, 69823), (820, 59605), (910, 53710), (917, 53300), (1025, 47684), (1066, 45850), (1148, 42575), (1300, 37597), (1310, 37310), (1435, 34060), (1703, 28700), (1820, 26855), (1834, 26650), (2050, 23842), (2132, 22925), (2275, 21484), (2620, 18655), (2665, 18340), (2870, 17030), (3275, 14924), (3406, 14350), (3668, 13325), (3731, 13100), (4100, 11921), (4550, 10742), (4585, 10660), (5330, 9170), (5371, 9100), (5740, 8515), (6550, 7462), (6812, 7175)]