47473140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 157659264

約数和(自身を除く): 110186124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 503, 572, 605, 660, 715, 726, 780, 858, 1006, 1210, 1430, 1452, 1509, 1573, 1716, 1815, 2012, 2145, 2420, 2515, 2860, 3018, 3146, 3630, 4290, 4719, 5030, 5533, 6036, 6292, 6539, 7260, 7545, 7865, 8580, 9438, 10060, 11066, 13078, 15090, 15730, 16599, 18876, 19617, 22132, 23595, 26156, 27665, 30180, 31460, 32695, 33198, 39234, 47190, 55330, 60863, 65390, 66396, 71929, 78468, 82995, 94380, 98085, 110660, 121726, 130780, 143858, 165990, 182589, 196170, 215787, 243452, 287716, 304315, 331980, 359645, 365178, 392340, 431574, 608630, 719290, 730356, 791219, 863148, 912945, 1078935, 1217260, 1438580, 1582438, 1825890, 2157870, 2373657, 3164876, 3651780, 3956095, 4315740, 4747314, 7912190, 9494628, 11868285, 15824380, 23736570, 47473140]

約数ペア:

[(1, 47473140), (2, 23736570), (3, 15824380), (4, 11868285), (5, 9494628), (6, 7912190), (10, 4747314), (11, 4315740), (12, 3956095), (13, 3651780), (15, 3164876), (20, 2373657), (22, 2157870), (26, 1825890), (30, 1582438), (33, 1438580), (39, 1217260), (44, 1078935), (52, 912945), (55, 863148), (60, 791219), (65, 730356), (66, 719290), (78, 608630), (110, 431574), (121, 392340), (130, 365178), (132, 359645), (143, 331980), (156, 304315), (165, 287716), (195, 243452), (220, 215787), (242, 196170), (260, 182589), (286, 165990), (330, 143858), (363, 130780), (390, 121726), (429, 110660), (484, 98085), (503, 94380), (572, 82995), (605, 78468), (660, 71929), (715, 66396), (726, 65390), (780, 60863), (858, 55330), (1006, 47190), (1210, 39234), (1430, 33198), (1452, 32695), (1509, 31460), (1573, 30180), (1716, 27665), (1815, 26156), (2012, 23595), (2145, 22132), (2420, 19617), (2515, 18876), (2860, 16599), (3018, 15730), (3146, 15090), (3630, 13078), (4290, 11066), (4719, 10060), (5030, 9438), (5533, 8580), (6036, 7865), (6292, 7545), (6539, 7260)]