48438390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1654

約数の個数: 128

約数和(自身を含む): 156183552

約数和(自身を除く): 107745162

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 1613, 2002, 2145, 2310, 2730, 3003, 3226, 4290, 4839, 5005, 6006, 8065, 9678, 10010, 11291, 15015, 16130, 17743, 20969, 22582, 24195, 30030, 33873, 35486, 41938, 48390, 53229, 56455, 62907, 67746, 88715, 104845, 106458, 112910, 124201, 125814, 146783, 169365, 177430, 209690, 230659, 248402, 266145, 293566, 314535, 338730, 372603, 440349, 461318, 532290, 621005, 629070, 691977, 733915, 745206, 880698, 1153295, 1242010, 1383954, 1467830, 1614613, 1863015, 2201745, 2306590, 3229226, 3459885, 3726030, 4403490, 4843839, 6919770, 8073065, 9687678, 16146130, 24219195, 48438390]

約数ペア:

[(1, 48438390), (2, 24219195), (3, 16146130), (5, 9687678), (6, 8073065), (7, 6919770), (10, 4843839), (11, 4403490), (13, 3726030), (14, 3459885), (15, 3229226), (21, 2306590), (22, 2201745), (26, 1863015), (30, 1614613), (33, 1467830), (35, 1383954), (39, 1242010), (42, 1153295), (55, 880698), (65, 745206), (66, 733915), (70, 691977), (77, 629070), (78, 621005), (91, 532290), (105, 461318), (110, 440349), (130, 372603), (143, 338730), (154, 314535), (165, 293566), (182, 266145), (195, 248402), (210, 230659), (231, 209690), (273, 177430), (286, 169365), (330, 146783), (385, 125814), (390, 124201), (429, 112910), (455, 106458), (462, 104845), (546, 88715), (715, 67746), (770, 62907), (858, 56455), (910, 53229), (1001, 48390), (1155, 41938), (1365, 35486), (1430, 33873), (1613, 30030), (2002, 24195), (2145, 22582), (2310, 20969), (2730, 17743), (3003, 16130), (3226, 15015), (4290, 11291), (4839, 10010), (5005, 9678), (6006, 8065)]